fish feed production line

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Do You Know Tilapia Fish Feed Production Line Large Fish Feed Extruder262022-09-17 01:45:35
With the development of the aquaculture industry in the direction of large-scale, intensive and professional, its requirements for aquaculture feeds are becoming higher and higher. The traditional powder compound feed, pellet compound feed, and other types of compound feed all have disadvantages, such as poor water stability, fast settling rate, easy to cause feed loss, and water pollution. It is no longer suitable for the development of modern aquaculture. Puffed fish feed has completely solved these drawbacks, and more and more aquaculture farmers and feed mills have installed puffed feed machine equipment. Tilapia Feed Production Line Process: Large fish feed extruder production line Raw material crushing → Preparation of raw materials (corn meal, soybean meal, starch, fish meal, etc.) → feed mixer → conveyor → twin screw fish feed extruder → conveyor → drying equipment (electric oven, gas oil oven or steam oven) → fuel injection → double-cylinder seasoning system → cooling conveyor → screening → silo → packaging machine Extruded Fish Feed Processing Equipment Configuration: Fish Feed Pellet Machine Hot Sale Crusher → Mixer → Feeder → Twin Screw Fish Feed Extruder → Conveyor → Multi-layer Drying Equipment → Flavoring Machine → Cooler → Vibrating Screen → Packaging Machine Fish feed size range: 1mm, 1.5mm, 2.0mm-10mm. This fish feed production line can produce and process feed pellets such as catfish, grass carp, tilapia, ornamental fish, turtles, bullfrogs, and so on. Fish Feed Production Line Equipment Introduction 1. Mixer: Adding a certain percentage of water to the raw material corn flour, rice flour, soybean flour, fish flour, meat flour, cereal flour, etc. and mix well. 2.Feeding machine: Using the motor as the power, the screw-type transport, transfer the mixed material to the hopper of the twin-screw extruder.This equipment is convenient and efficient for feeding, saving labor and high efficiency. 3. Twin-screw feed extruder: Under the condition of high-temperature high pressure and twin-screw extrusion of the mixed raw materials. The starch structure of the raw materials changes and becomes easily absorbed nutrients. It extruded through the feed mold and adjusted by rotary cutting, until the same size pellets extruded.The specific particle size and shape are obtained by changing the mold. The fish feed extruder uses advanced frequency conversion speed regulation technology, which is more energy-saving and more accurate speed control. The current and speed of the motor can be directly seen through the inverter panel to ensure the safety of the equipment. 4. Conveyor: The produced feed pellets conveyed into the multilayer drying equipment. 5. Multi-layer oven: The oven divided into electric oven, fuel oven, gas oven, and steam oven. The temperature adjusted through the control cabinet between 0 and 150 degrees. The stainless steel mesh belt is inside the oven, and the conveyance is smooth and the failure rate is low. The feed pellets circulated through a multi-layer S-shaped track, and the feed pellets dried to safe moisture content to increase the shelf life. 6. Spraying seasoning machine: The sprayer sprays oil, attractant, etc. According to the output and product properties, spray the fat on the surface of the feed, and at the same time spray the minced meat and spices, and spread evenly. After this process, the burrs on the surface of the feed pellets can be removed, making the surface of the feed pellets smoother. 7. Cooling conveyor: Reduce the surface temperature of dried feed pellets, promote the solidification of fats, reduce the pellet temperature, and easy to pack. 8. Vibrating sieve: Sieve away excess external material and granulated slag to ensure quality while ensuring the reuse of raw materials. 9. Packaging machine: Manual sealing machine and automatic packaging machine can be used. Hope this article can help you know more about fish feed production line, if you want to build your own fish feed plant, please contact us.   [View Answers]
Wet Type Fish Feed Extruder Machine12022-09-13 04:33:22
Wet type fish feed extruder machine is mainly used to produce all kinds of floating or sinking aqua feed for fish, shrimp, eel, bullfrog, etc. It can also be adopted to produce feed pellets for a pet, such as dogs, cats, and so on. Raw materials for this machine can be corn, soybean meal, rice barn, fish meal, rice barn, etc. The sizes of final feed pellets ranges from 0.9 to 15mm. Wet type fish feed extruder is mainly used in medium or large size fish feed production line and aquaculture farms. Features Of Wet Type Fish Feed Extruder 1.The sizes of the feed pellets can be adjusted according to the customer requirement by changing different molds. 2. Floating pellets made by this fish feed pellet making machine have high quality which can float on the water for more than 12 hours. 3. Raw materials can be fully cooked as the boiler provides hot steam into the conditioner continuously, so the nutritional value of the feed pellets can be improved. 4. Key parts have a long service life as they are processed through vacuum quench treatment with high processing precision. 5. Salmonellosis and bacterial infections can be killed during the high temperature and high pressure pelletizing process, which can also make pellets easy to digest and absorb. 6. Operating parts adopt the humanization design which makes the machine easy to operate. Floating Or SinkingFish Feed Pellets Commercial fish feed pellets can be divided into two types: floating type and traditional sinking type. Both types can reach satisfactory growth, but some fish species prefer floating type, while others prefer sinking type, both have pros and cons. The floating type has some advantages compared with the sinking type. As we have mentioned above, salmonellosis and bacterial infections can be killed during the pelletizing process, so it can reduce disease infections. The remains of sinking pellets at the bottom of the tank will often go rot while floating type can retain its shape for long hours, so floating fish feed pellets can reduce waste. Besides, farmers can observe the feeding intensity and adjust feeding rates accordingly with floating fish feed pellets.  [View Answers]
How Profitable Is The Fish Farming Business12021-07-31 20:53:42
Fish farming usually involves raising a variety of aquatic animals, such as fish, mollusks, shrimp, etc., in any enclosure such as a tank or pond. Today, the demand for fish and fish products is growing because of the health benefits of their overall demand for meat and meat products. For one thing, fish is a very healthy source of protein and fat. Noted: Fish feed extruder is the dispensable equipment to make fish feed pellets, Zhengzhou Fusmar Machinery is a professional floating fish feed machine manufacturer. Fish farming is undoubtedly profitable. This is especially true when they use cheap but nutritious ingredients at the lower end of the food chain. These are fresh-water ponds and water beds. If it is a sea pool, there are many fish that can be aquaculture. Herbivores and carnivores can also be farmed here. All of these ventures are profitable. How much is it profitable – depends on many factors, such as the cost of fish species, feed, manpower used during cultivation and harvesting, freezing, and transporting to market. Reduce Feed Costs By Making Your Own Fish Feed One fact is that, feed is the major operational cost for most fish farms, accounting for 50-70% of the variable cost depending on farming intensity. For almost all large or medium-scale fish farms, it is more economic-efficient to manufacture fish feed pellets by themselves than buying from the market. Making your own fish food is a great way to give your fish a healthy diet and tailor the food to the exact dietary requirements of your fish. Different types of fish require slightly different vitamins, nutrients, and minerals. It means that you can customize the food for specific fish. How Profitable Is The Fish Farming Business Realize all kinds of fish farming, and understand the benefits of fish farming, let us know the actual profit of fish farming. One thing you have to be aware of is that in the first year of your fish farming business, regardless of the type of fish you raise. Because of the cost of pond construction, water management and maintenance, and the cost of a few other assets that you might incur in starting your fish business, you may not actually be making a profit at the first year. You will need more than two fish production cycles before you can start making any significant profits from the fish farming business. Factors That Affect Your Profit In order to assess the profitability of the fish farming business, let us list the factors that may affect your profits so that you know how to handle them when you start a farm. Feeding, water, and temperature, the type of pond you use, feed costs, and other costs minus selling costs will affect your farm’s profit potential each time.Other considerations include the location of farms, farms near markets, demand and supply, special holiday celebrations, etc. Types Of Fish Farming 1. Fish Hatchery Hatchery is a kind of artificial fish breeding place, which carries out reproduction, hatching and growth in various stages of the life cycle of fish. Choosing the right fish is very important. Some common fish in hatcheries are shrimp, Tilapia, Salmon, Scallops, Carp fish, etc. 2. Tilapia Fish Farming Tilapia farming is very profitable. Some of the main reasons tilapia is profitable include its high protein content, rapid growth and large size compared to other fish. 3. Shrimp Farming Shrimp farming is another fish farming business that is considered profitable. The demand for shrimp is so high that you can start small or large. 4. Crab Farming Crab farming is another lucrative business. When running a crab farming business, you can reduce land and labor costs, and you can produce commercial quantities in a small area. Crabs grow very quickly and are highly accepted and desired in the market. Pricing is also great. 5. Prawn Farming Prawn farming is another fish farming business, where there is a lot of profit, probably due to the high demand for prawn. 6. Ornamental Fish Farming Ornamental fish are loosely called ornamental fish. They are beautiful, gorgeous and colorful. The demand for ornamental fish has increased greatly and there is a good market for them. 7. Catfish farming This is one of the most common fish farming operations. The cat-fish business is so profitable that farmers can easily combine it with other fish. In any case, startup costs are reasonable, depending on your location. You can easily start small. 8. Carp Fish Farming This is another fish farming business where you can delve into and capture the market. Carp are known as omnivorous fish, although they tend to eat animal foods as mollusks, as well as worms and insect larvae. You may not necessarily spend too much on feed when you are in the carp farming business. 9. Salmon Fish Farming Salmon is a fish that is considered a carnivore. You can also drill down into salmon farming and start producing commercial quantities. 10. Indoor Fish Farming You can start an indoor fish business from your backyard, in a tank, for very little money. Questions About How Lucrative Fish Farming Really Is Questions such as “What is the average fish farming profit margin” “How does it compare to shrimp farming profit margin?” “how profitable is fish farming?” “Is fish farming more lucrative than poultry?” “Do you make money in fish farming” etc. tends to come from prospective individuals who are looking at setting up a fish farming business.Interestingly, these questions often lead to debates led by unwitting users who may not even raise fish. Fusmar is an expert in fish feed machinery. We produce and supply high-quality fish feed making machine and fish feed production line at a reasonable price, and the machines are producing qualified fish feed pellets to ensure the profits of fish farmers.   [View Answers]
Ideal Stainless Steel Floating Fish Pellet Machine Production Device02021-07-08 02:40:10
As one of the best floating fish feed pellet machine manufacturers,we produce two types of floating fish feed machine,one is dry type fish feed machine,the other is wet type fish feed extruder machine,and this type is stainless steel high-end fish feed machine with high technology. This fish feed machinery can produce shrimp feed,fish feed, crab feed,turtle feed, also can produce pet food like dog food,cat food. Floating Fish Feed Machine Is The Ideal Device Floating fish feed pellets are the popular feed in modern commercial fish farming, providing balanced nutrition which is needed by kinds of fishes and the pellets can improve fish farm environment. However due to higher and higher price of feed pellets on the market, many farmers tend to purchase fish feed machine to produce pellets by themselves to reduce the cost. Here fish feed extruder machineis recommended for fish feed production, fish feed extruder machine is the ideal device in small and medium size feed processing plants and aqua farms. Features Of Stainless Steel Fish Feed Machine 1. All of this type floating fish feed machine are made of stainless steel. 2. Fusmar Machinery can provide basic fish food formula according to your require. 3. This floating fish feed machine can make different size and different shape of final pellets. 4. Packing machine could be supplied to work with the fish feed production line (depending on your require) 5. This floating fish feed machine adopts the auto-controlling speed feeding tool to produce the feed material evenly. 6. Electric heating device is adopted which can improve the feed expansion rate and pellets floating time. 7. High temperature and pressure cooking process can kill the salmonellosis and bacterial infections and makes the pellets easily to digest. 8. The cutting knife adopts the frequency controlling speed in order to change the material size. 9. The floating time can be controlled by the puffing degree adjustment. 10. Auto-temperature control system makes the temperature controlling more direct viewing and the parameter more precise. This floating fish feed machine can produce aquatic feed pellets and pet food, and can eliminate the material containing most of the toxins and anti-nutritional factors of anti-trypsin and urine enzymes. Which is conducive to animal digestion and absorption, improve the digestion and utilization of nutrients.  [View Answers]
Fish Feed Extruder Machine In Aquatic Food Pellet Production02021-04-23 02:42:46
There are two types of aquatic food pellets commonly sold for farming fish or other aquatic species. The pellets have enough density to allow them to sink into the water, which is necessary for crustaceans or bottom-feeding fish, or they have a reduced density to allow them to float on the surface of the water. Floating fish feed pellets are usually produced by floating fish feed pellet machine rather than conventional pelleting, because extruders can significantly reduce the bulk density of some starch-protein mixtures caused by starch gelatinization form the presence of moisture, temperature and pressure conditions in extruder. However, conventional feed pellet mill do not usually reduce the bulk density of these mixtures. So far, all of these floating aquatic food pellets have been made on fish feed extruder machine. Although these extrusion products are very satisfactory, they require a large amount of capital input through the feed mill, which is usually used only for pelleting of the feed and not for extrusion. Therefore, it would be advantageous if floating aquatic food pellets could be produced on traditional pellet mills. The Differences Between Fish Feed Extruder And Pelleting Machine 1. An fish feed extruder is a device for pushing or pulling materials through a forming die to form a product with a predetermined continuous length of cross section. 2. Pelletizing is the process of compressing or molding material into pellet shapes. Various materials are pelleted, including chemicals, iron ore, animal compound feed, etc. 3. Extruder does not need the steam boiler. 4. The feed pellet made by pelleting machine is more smooth and with better quality. 5. The capacity of extruder is lower than pelleting machine. Extrusion Has Several Advantages Over Pelleting 1. Buoyancy can be controlled, so floating and slow sinking feeds can be produced. 2. Extruded feed is usually capable of carrying higher fat levels than pelleted feed. 3. For many species extrusion increases carbohydrate availability. 4. Extruded pellets generally have greater physical integrity and produce less fines. 5. Wet materials such as fresh minced fish can be readily incorporated into extruded products. Fusmar Machinery is a professionalfish feed machine and fish feed production line manufacturer, this article is mainly about the different between pellet mills and extruder in fish feed production. If you want to buy machines for fish farming or fish feed making, pls contact us.  [View Answers]
Catfish Feed Pellets Production Process02020-09-15 02:01:31
Catfish feed is mainly plant based, but fry and small fry feed contains some fish meal and other animal protein. The main ingredients used in catfish feed usually include soybean meal, cottonseed meal, corn and by-products, and wheat by-products. By the way, fish feed pellet machine is the indispensable equipment to make catfish feed pellets.  Catfish Feed Pellets Introduction There are various types of catfish feeds. The type used at any given time is a function of the life stage and the size of the fish fed, whether during the growing season or winter, and whether or not antibiotics are added. Catfish fry in hatcheries are fed finely ground diets or flour-based feeds containing 45-50% protein. Once the fish are in the pond, they are usually fed a diet containing about 40 percent protein. Some producers feed “fish” with 28 or 32 percent protein, and the food fish grow until they grow to 1-2 inches. At this stage, if the pond is properly fertilized, the catfish fry can get most of their nutrients from natural foods such as large zooplankton, small insects, and insect larvae. The larger species were fed small floating grains (1/8 of an inch in diameter) containing 35 percent protein. Advanced species (5-6 inches) and food fish are usually fed a floating diet of 28-32% protein about 5/32 to 3/16 inches in diameter. Some producers turn to slowly sinking feed during the winter. Feed Formulation Catfish feeds are usually based on fixed formulations and rarely use the lowest-cost methods used in other animal industries. To prepare a feed using the lowest-cost computer program, the manufacturer must know the cost of feed ingredients, nutrient concentrations in the feed, nutrient requirements and supply in the feed, and nutrient and non-nutrient limitations. The use of lowest-cost feed formulations is limited because we do not know much about the maximum profit from nutrient levels associated with the levels that lead to optimal weight gain, and our inability to store a large number of different ingredients in feed mills and to obtain a wide variety of feeds in time is a problem. But we can use the simplest cost feed formula to make catfish feed. Feed Manufacturing Feed production produces a mixture of feed and feed additives into usable forms. The main purpose of making feed is to increase the profitability of animal production by increasing the nutritional value of feed or feed mixtures. Depending on the type of animal, the process can be reduced from simple particle size to steam granulation or extrusion to form feed particles. Catfish feed is unique compared to the diet of land animals used for food, because catfish feed must be granular, water stable, and usually float on the surface of the water. As a result, most commercial catfish feeds are made by extrusion. If the specific feed additive cannot withstand extrusion, the particles can be pelleted by steam to make sinking particles. Before transportation, fat is usually sprayed on feed particles to reduce feed dust (fine powder). Catfish Feed Production Processing Grinding Process: First of all, the fodder materials should be crushed to required size by using hammer mill, crusher or grinder. Mixing Process: To improve the quality of the fish feed and the efficiency of the fish feed production line, the raw materials should be thoroughly mixed. To ensure such capability in the material mixing, we offer two categories of mixers. These feed mixers are the double shaft mixer and the ribbon type feed mixer. The latter is useful for powder related matters while the former is the best in both mixings of granular, blocky and powder related materials. The machines also have customized spraying cubicle for liquid additions. Pellets Extruding Process: We have two types of feed extruder machine: the wet-type and the dry type. The wet-type one is relatively expensive because it is equipped with steam boiler and its productivity is generally higher than the dry-type one. The dry-type one is cheap and it is the best choice for small scale aquatic /pet food production. Pellets Drying: If you choose dry type feed extrusion machine, belt dryer is suggested. After extruded from the extruder, the feed pellets will be sent to the perforated plate belt or wire mesh belt and then go through the chamber of the drying machine and be dried o optimum moisture content. If you select wet type extruder, gas type dryer is recommended. Packaging Process: Our automated weighing and packaging machines ensure a proper packing for easy transport, display, and storage. With automatic options, it is featured of high efficient and low labor cost.  [View Answers]
How To Start A Catfish Farming In Nigeria02020-09-11 01:55:38
Catfish farming in Nigeria is the cultivation of one or more finned fish primarily for commercial purposes. In this article, you will learn how to start your own successful catfish farming business in Nigeria. We will provide you with all catfish farming tips so you can start your own catfish farming for profit. In terms of aquaculture, catfish farming is the most profitable in Nigeria. By the way, floating fish feed pellet machine is the indispensable equipment to make fish feed pellets. There are various ways to start a catfish business. Catfish farming is a simple and flexible livestock based business and you can start anywhere, especially in tropical climates like Nigeria. In addition, catfish farming can be done where you live, especially if you have large yards. Yes, you can start catfish farming at home. Around the world, there are so many fish, some of them include: pangas catfish, greasy grouper, big fish, grass fish, silver snapper, common catla, Nile tilapia and so on. But most fish are not suitable for farming in Nigeria. The most common fish in Nigeria are tilapia and catfish, and later catfish are the most common. Machines For Making Catfish Fish Feed Fish feed extruder machine is widely used in making both floating fish feed and sinking feed pellets for aquaculture farms and feed plants. Through the fish feed extruder we can use cheap local raw materials to produce high-quality fish feed, which may save feed costs. Profitability Of Catfish Farming In Nigeria As mentioned, catfish is one of the most consumed sources of animal protein in Nigeria. Catfish farmers feed on everything from local chili soups to roadside barbecue vendors to upscale restaurants. Please note that this is a home purchased for daily use. Catfish is in far greater demand than supply, and will continue to grow due to its huge health benefits. Because fish grow very fast, turnover is very high. If you put your best efforts into this profitable business, you can make a huge profit, and I can assure that you should break even in a few months. Decide What Size Of Farm You Plan To Have The size of your catfish farm depends of course, on the starting capital you have. You can start from small-scale catfish farming using one tank or a small pond. Catfish farming in tanks is an option for temporary business, if you want to have a real profitable long-term business, you should think about catfish farm in a pound. However, in order to avoid harm and money loss, it is better to start from small, to understand how this business works. Your business should not do any harm to the environment. Try to choose the proper place taking into account the size of the future farm, necessity of water supply and of course, not to spend a small fortune. Feeding The Catfish Feeding catfish is far from an exact science. It’s a very subjective process, catfish farmers are different. Changes in feeding methods are the result of many factors, such as cropping systems, fish size, the ability to manage water quality, the experience of feeding labor, and difficulties in estimating fish stocks. In general, fish should be fed once a day as they will be consumed without adversely affecting water quality. During the warmer months, most catfish producers feed once a day, seven days a week. While feeding twice a day may slightly improve species growth, the logistics of feeding multiple times on large catfish farms make it impractical. Health And Environmental Concerns Keep your fish healthy, make a point to detect early signs of diseases, and take the necessary actions to prevent them. Follow safety guidelines and medication regulations for your fish farm. Know what chemicals are safe to use and how to treat diseases and the water in an eco-friendly manner to treat diseases and pests. Several chemicals such as copper sulfate, formalin, hydrogen peroxide, and povidone iodine are FDA approved and are safe to use in your pond for treating catfish diseases. Challenges Affecting Catfish Farming In Nigeria Though this is one of the most lucrative businesses in Nigeria today, it has several challenges that are not just peculiar to the Nigerian terrain, but are faced generally. 1. Fish farming is capital intensive. 2. Acquiring of suitable land for siting the farm. 3. Depending on the scale at which you operate, it can be labor intensive. 4. Lack of technical knowhow. 5. Pest activities. 6. There is usually cannibalism among the fish. Fusmar Industry produces floating fish feed machine, sinking fish feed machine, and fish feed production line, these machines are used for making fish food pellets.  [View Answers]
How Much Is Fish Feed Pellet Machine In Nigeria02020-07-14 00:52:50
To help fish farmers provide balanced fish feed pellets at a bargain price. Fusmar Machinery, as a professional fish feed machine designer and manufacturer, we have launched a series of fish feed machines with reasonable prices and high quality according to the local market conditions, including fish feed extruder, feed mixer, feed crusher, feed dryer/cooler, feed package machine, and so on. We provide floating fish feed extruder to Nigeria at the prices from US$2000 to US$7500, depending on what production capacity the customers choose. By the way, as the fish feed machine expert, we can customize the production capacities according to customers’ requirements. More specifically, the fish feed production line has capacities with 100-200kg/h, 300-400kg/h, 1t/h, 2t-4t/h, and so on. Fish Feed Pelleting Machine For Fish Farms One fact we need to know is that feed is the main operating cost of most fish farms, accounting for 50-70% of the variable cost depending on the intensity of farming. For almost all large or medium-sized fish farms, it is more cost-effective to produce fish feed pellets alone than to buy them from the market. Commercial fish feed extrusion process refers to a mixture of raw materials for cooking feed at high temperature, high humidity, and high pressure through a fish feed extruder in a short period of time, wherein the high temperature is the direct result of friction (dry extrusion) or pretreatment and steam injection. (wet extrusion). As a technical treatment, extrusion can process a variety of fish feed raw materials such as soybeans, corn, rice, peas, and high water content. According to the moisture content in the raw material treatment, the fish feed extrusion process can be divided into two kinds: dry type extrusion and wet type extrusion. At present, the main extrusion equipment for aquatic feed production is the single screw fish feed extruder, which is also divided into dry fish feed extruder and wet fish feed extruder. Through different parameters and feed formulations, fish farmers and feed plants can produce high-quality, nutrient-rich floating, sunken and slow-sinking feeds to suit the different feeding needs of various aquatic animals. Fusmar fish feed extruders have been widely used in small and medium-sized fish farms or feed plants to produce aquatic feed as well as pet feed for cats and dogs. Status of Aquaculture On Nigeria Although aquaculture began in Nigeria about many years ago, the country still cannot meet the production needs of its people. According to statistics, Nigeria is the largest aquaculture producer in Africa with an annual output of over 15,489 tons, followed by Egypt with an output of about 5,645 tons. Only five other countries – Zambia, Madagascar, Togo, Kenya and Sudan – produce more than 1,000 tons each. The results show that Africa as a whole lags far behind in aquaculture production. However, Egypt was reported to be the top producer of aquaculture in 2010, with Africa producing 919,585 tons, followed by Nigeria with 200,535 tons. This is despite their combined production of 98,820 tons and 221,128 tons respectively in 2011.In Nigeria, the development of aquaculture is driven by social and economic objectives, such as improving nutrition in rural areas, increasing incomes, diversifying income-generating activities and creating jobs. This is especially true in rural communities where economic activity opportunities are limited. Only in recent years has aquaculture been seen as an activity that could meet a national shortage of fish, thereby reducing imports. The fisheries sector accounts for about 2 per cent of gross national product, 40 per cent of animal protein intake and a large proportion of employment, particularly in rural areas. The industry is the main source of livelihood for more than 3 million people in Nigeria. Why Fish Farming In Nigeria Is A Promising Market It may be no secret that many Nigerians in the country live on the edge of poverty. They can’t afford the meat they eat every day. That’s why fish is the perfect substitute for meat in a difficult Nigerian economy. Given the demand for fish farming, this business is very promising. It can provide people with the daily nutrition they need. It’s not as expensive as meat, so developing fish farming in Nigeria is a good thing. People who do this kind of business can make a lot of money, so if you want to benefit from it, you can also enter the market. It doesn’t cost much to do this kind of business. We will discuss in detail the business plan for the program and the equipment that must be purchased before the program can start its business. But, in a nutshell, we just want to mention that the price of fish for the farm is affordable. Also, when it comes to talking about risks, there’s always a chance of catching the flu or virus on the farm. But for those who own fish farms, the risk is much lower because fewer diseases affect fish than poultry.  [View Answers]
Extrusion Technology and Feed Production Process Control02020-06-29 00:36:16
Fish feed pellet machine,the main equipment is “screw extruder”. The main kinds are fish feed extruder, soybean/corn extruder, and feather extruder. Fish feed extruder is the common machine in thefish feed production line, which includes a single screw extruder and twin screw extruder. Extrusion Process And Main Kinds Applied In Feed Production The material is fed into the fish feed extruder and moves in the form of an axial flow under the screw power. At the same time, due to the mechanical friction between the screw and the material, the material and the barrel, and the material particles, the material is strongly squeezed, stirred, and sheared. As a result, the material is further refined and homogenized. With the gradual increase of pressure, the temperature rises accordingly. Under the condition of high temperature, high pressure, and high shear, the physical properties of the material have changed as follows: 1. From powder to paste. 2. Gelatinization of starch. 3. Protein denaturation. 4. Partial degradation and refinement of fiber. 5. Pathogenic bacteria were killed. 6. Health indicators are improved. 7. Toxic components were inactivated. When the paste material extruded from the die hole, under the influence of strong pressure difference, the material is expanded, dehydrated, and cooled. The final product is of loose and porous structure, crisp, good palatability, and flavor. Extrusion Process And Characteristics Of Extruded Products 1. Biochemical Process The process of hydrothermal treatment is accompanied by the biochemical change process of the material. Some materials, such as oilseeds and their cakes, contain a variety of anti-nutrients and anti-feeding ingredients. Under certain moisture and certain temperature conditions, these active substances gradually lose their activity, weakening the destruction of digestive enzymes inside the digestive system of animals, which improves absorption rate and reduces excretion. This not only improves the nutrition value of feed, but also reduces waste and environmental pollution. From the view of the biochemical process, the extruder is a “biochemical reactor.” 2. High-temperature and short-term germicidal detoxification process The highest temperature in the puffing process can reach(130-160) °C, while the material in the high-temperature segment is very short, about 5-10 seconds. High temperature can not only kill pathogens and health indications, but also can inactive a variety of harmful factors and enzymes, improving the feed quality. 3. Better chemical stability and longer quality guarantee period High temperatures cause various microorganisms and parasitic ovum to be killed and various enzymes( such ad oxidase, lipase, etc.) are inactivated. That excludes a wide range of factors that contribute to the deterioration of the material. 4. Wide range of process adaptability The extrusion process can not only improve the feeding quality of a variety of common feed materials, but also can process a large number of unconventional materials into high-quality feed materials, which include wild plants, agricultural by-product, slaughter waste and of livestock and poultry, etc. Fish feed extruder can produce a variety of different specifications and quality of livestock poultry materials, aquatic feed, pets feed, etc. At the same time, the extrusion process is also the most effective technique for the detoxification, preservation, and processing of grain cakes and deep processing of grain. 5. High-grade product features Extrusion products are loose and crunchy after being cooled, composite products produced by various components, and Maillard reaction due to high temperature. All these factors constitute better palatability over the original mixture and  have a special flavor. These characteristics induce animal feed to intake, thus increasing feed intake and feed effectiveness. This is completely different from the addition of phagostimulant to the mixture, which often has negative effects. 6. It can produce special feed with different shape According to the user’s requirements, changing the model design can produce different shapes of large particles, large blocks or bar-like materials, such as prawn feed, pet feed, rare animal feed, etc. This is what the ring die pellet machine can’t do. 7. Higher digestion rate For those suckling pigs whose digestive system is not well developed, the starch in the weaning material requires the gelatinization degree of more than 90%. And the aquatic animals also requires the gelatinization degree of the feed should also be higher because their absorption capacity of the original degree is poor. Extruder machine can realize it well. Therefore, it is better to use extruder than ring die pellet machine to produce aquatic products because due to the temperature restriction, the gelatinization degree of starch processed by ring die pellet machine can not be high, which is generally no more than 50%. Gelatinization not only improves digestibility, but also improves granulation and shaping because dextrins are good binders. The gelatinized starch molecules crosslink each other to form a network-like spatial structure, lose some moisture after being instantaneously expanded, and become a skeleton of the expanded product after cooling, so that the product maintains a certain shape.   [View Answers]
Aquatic Feed Pellet Mill Is The Best Choice for Shrimp Farming02020-06-04 00:20:13
Shrimps have balanced nutrition, soft meat, and are easy to digest, so they are beneficial to asthenic. The high content of magnesium can regulate the cardiac activity, protect cardiovascular system, prevent hypertension, and myocardial infarction. Rich phosphorus and calcium are good for children and pregnant women. So shrimp products get more and more popularity. This causes the rapid development of intensive shrimp farming. Feed pellet costs of shrimps account for a large proportion of shrimp farming. So shrimp breeders seek top quality feeds. Researches show that feed pellets made by aquatic feed pellet millare widely used around the world. About Aquatic Feed Pellets Aquatic feed pellets are produced based on the shrimps’ features and nutrition needs, mix raw materials evenly according to a certain proportion, then form the final pellets through an aquatic fish feed pellet machine. Aquatic feed pellets are especially made according to shrimps’ physiological character so they are the best choice for shrimp farming. Aquatic Feed Pellets Benefits 1. Good water durability Shrimps are slow eaters. Their habit of slowly nibbling feeds needs aquatic feed pelletsto keep the shape in water for a long time. Aquatic feed pellets have a smooth surface and hard texture so they can maintain the shape in the water. 2. Balanced nutrition Aquatic feed pellets are made based on the nutrition needs of shrimps and adopt scientific formula so they have good palatability and balanced nutrition. This can ensure shrimps are not picky about feed, feed pellets are easy to digestabsorb and have a high utilization rate. 3. Improve water quality Now feed accumulation is the main factor causing water contamination. The frequent feeding is easy to cause feed residue and feed accumulation. Shrimps should be fed two to five times each day. If shrimps are fed by feed pellets which have good water durability, then pellets feed will not decay before shrimps eat them. And the feed pellets quantity is easy to control so as not to cause feed accumulation and pollute the water quality. Aquatic feed pellets are exactly suitable for shrimp farming. Choosing the proper and top quality feed pellet mill to make feed pellets is very important. Fusmar Machinery can supply high-quality aquatic feed pellet machine for customers. The feed pellet mill equipped with conditioners that can make sure feed pellets are fully cooked and have good quality. Aquaticfeed pellets produced by our feed pellet mill have a smooth surface, good water durability, and hard texture which are suitable for shrimp farming. All we do is to supply the best quality fish feed production line equipment for our customers. If you have any questions or you are interested in our feed pellet machine, please contact us when you feel free.   [View Answers]
Why Choose Fish Feed Pellets To Feed Your Fish02020-05-15 01:05:06
Fish feed pellet machine is a feed processing machine that directly presses the crushed materials of soybean meal, bran, grass, fish meal, bean cake, barley, corn meal, and other materials into fish feed pellets. Why Choose Fish Feed Pellets To Feed Your Fish 1. The fish pellet feed should not be stored for too long. If the storage time is too long, it will cause dehydration mildew and affect the use-value of the pellet feed. Feeding the spoiled fish pellet feed will make the fish susceptible to disease. Fusmar Machinery recommends that users best produce feed pellets while feeding. 2. When the total amount of bait is unchanged, the number of baits should be increased to reduce the amount of bait each time. So that the fish is always in a semi-hungry state, which can increase the bait utilization rate and reduce the bait coefficient. 3. Before using the pellet feed, a short period of domestication should be carried out to make the fish form a fixed food court and a fixed time of feeding habits. The bait should be evenly distributed every time, the feeding time should be no less than 30 minutes, and the feeding area is 40 ㎡ ~ 60 ㎡, so that every fish can eat bait. 4. The diameter of the fish pellet feed should be reasonable. When the fry is stocked, the water temperature is low, the growth is slow, and the size is small. It is more suitable to control the pellet size to 2 mm. As the temperature rises and the fry grows, the feed pellet size is 3 mm ~ 3.5 mm, the pellet size in the later stage of breeding is 4 mm to 4.5 mm. 5. Adding salt appropriately to prevent fish diseases. When using fish feed extruder to press the pellet feed for fish, Fusmar Machinery recommends that 1% of the table salt be evenly mixed into the raw materials, which can sterilize and prevent fish diseases. 6. Fertilize reasonably. Fish ponds fed with fish pellet feed should be properly fertilized to promote the growth and reproduction of plankton, increase the fish production. The Advantages Of Fish Feed Pellets For Feeding Fish A large amount of data has proved that the fish pellet feed made by fish feed production line machinery has comprehensive nutrition, strong stability. It is not easy to collapse in water and not easy to pollute the water body, and is easy to digest and absorb. Fully meet the growth needs of fish, so as to speed up the growth of fish. Fusmar Machinery warmly reminds: Never use prohibited drugs in the safe fish feed pellets, otherwise the fish will not grow well. Which will affect the sale and benefit, and also affect people's health.  [View Answers]
Fish Feed Extruder Some Suggestions On Catfish Feeding02020-04-22 23:36:29
Feeding is the most important task in the intensive pond production of catfish, in a normal situation, for catfish can be seen only when they are coming up to feed, and their feeding behavior can be an important clue to general health and to other conditions in the pond. Zhengzhou Fusmar Machinery is a professional fish feed pellet machine manufacturer, if you need a fish feed production line, please contact us. Feeding A Nutritionally Complete Diet Catfish farmers are able to feed a nutritionally complete diet that provides required levels of nutrients and energy in a readily digestible form. It is essential to provide a complete diet because catfish can synthesize only a small portion of the required nutrients and the quantity of nutrients from natural food organisms in the pond is relatively small. Forty nutrients have been identified as necessary for the normal metabolic function of channel catfish. Based on current knowledge, digestible energy to crude protein (DE/P) ratio of 8.5-10 kcal/gram is adequate for use in catfish feeds. Ratios above this range may lead to increased fat deposition and if the energy ratio is too low, the fish will grow slowly. Catfish Feeds Energy Source Catfish feeds contain grain or grain by-products that are rich in starch. In addition to providing an inexpensive energy source, starch helps bind feed ingredients together and increases the expansion of extruded fish feeds, so that the feed pellets are water stable and float in the water. There are various types of catfish feeds. The type being used at any particular time is a function of size of fish being fed, whether the fish are feeding at the surface or in the water column, and if an antibiotic is incorporated. How To Raise Catfish Fry Catfish fry in hatcheries is fed finely ground meal or flour-type feeds containing 45-50 percent protein. Fines or crumbles from 28 or 32 percent protein feeds for food fish grow-out are suitable for fry stocked in nursery ponds until they reach 1-2 inches in length. Larger fingerlings should be fed small floating pellets (1/8 inch diameter) containing 35 percent protein. Advanced fingerlings (5-6 inches) and food fish are generally fed a floating feed of approximately 5/32 – 3/16 inch in diameter containing 28-32 percent protein. Some producers switch to a slow-sinking feed during the winter. Antibiotics are administered to catfish through incorporation in feeds. Depending on the particular antibiotic chosen, the fish feed pellets made from a fish feed extruder may either be floating or sinking. The feed is typically blown onto the surface of the water using mechanical feeders. Feeds should be scattered over as wide an area as possible to provide equal feeding opportunities for as many fish as possible. Feeding with prevailing winds allows the feed to float across the pond and minimizes the amount of feed washing ashore. Overfeeding should be avoided since wasted feed increases production costs. Despite considerable research, feeding catfish is far from an exact science. It is a highly subjective process that differs among catfish farmers. Experience should be found gradually in the feeding process.   [View Answers]
How to Process Chicken Manure into Fish Feed Pellets02020-04-12 23:55:21
Our company Fusmar manufactured fish feed pellet machine, welcome to visit our website and inquiry machine details. This article will introduce how to process chicken manure into fish feed pellets. Why Make Fish Feed Pellets From Chicken Manure The chicken manure contains sprinking chicken feed,dander, feather, a slight of broken eggs and undigested feed as well as unabsorbed nutrients. According to the research, crude protein accounts for 30~33% in the dry chicken manure, more than half of which is uric acid, so the chicken manure is the good feed for fish and the ideal material for making fish feed pellets. Using chicken manure to make fish feed pellets can reduce the feeding cost and form a good ecological cycle between chicken and fish farming. While, the raw chicken manure is not suitable for feeding fish directly because of containing parasitic ovum, some toxic substance, and germs. Only after the treatment of professional leavening agent can the manure be non-toxic and nutrient-rich fish feed. Fish Feed Making Process 1. Mix the chicken manure (accounts for about 50%) with proportional corn flour, bean cake, rape seed cake, and wheat bran. 2. Add a certain amount of leavening agent to the mixture (the leavening agent can be diluted with water in advance to be mixed easily and evenly with materials.) 3. Adjust the moisture content to be about 60 %( a simple judging method: grasp the material firmly, and then it can clump; let it go and it can break up.) 4. Put the material into a plastic bag or pond which can be sealed. You can get better result to pour human and animal excreta on the fungus chaff. 5. Cover the mixture with plastic film to make it ferment for 3-7days (a little longer in winter) 6. When the chicken manure become yellow green and send out not stink but tartness like wine (the longer the fermentation, the stronger the winey smell), the fermentation is finished. 7. Put the fermented chicken manure into the fish feed extruder, then you can get nutrient-rich and uniform fish feed pellets. The feed cost for every kilogram fish is only 0.15-0.20 yuan with this fish feed pellets, while it is 0.30-0.40 yuan with common feed pellets at present. So, feeding fish on this chicken manure feed pellet can reduce the feed cost by more than 50%. Hope this article can help you know more about the fish feed pellet machine, if you want to build your own fish feed production line, please contact us.  [View Answers]
How To Make Fish Feed Pellets With Fish Feed Pellet Machine02020-04-08 00:07:59
Fish feed pellet is an important guarantee to promote aquaculture development towards the direction of high efficiency, energy-saving, high yield, and environmental protection. It can promote the healthy and rapid growth of fish and provide consumers with high-quality pollution-free commercial fish. The fish feed pellet machine widely used inaquaculture, grain feed processing plants, livestock farms, poultry farms, individual farmers, fish feed production equipment farms, and feed processing factories. Since the fish feed pellets are so good and bring such great changes to the fish farming industry, then it also puts forward new requirements for the management of our fish farming. 1. Fish feed pellets have changed the feeding habits of fish. All fish have been rushed to the surface and a new competition order has emerged. Therefore, the stocking model should highlight the main breeds to reduce the effect of feeding competition between species on fish growth. 2. Fish feed pellets can increase the unit fish production, but due to the huge amount of feed, the excretion of fish metabolites increases sharply. This causes huge pressure on the self-purifying circulation of water, so this higher requirement is put on the water quality management of fish farmers. 3. Fish feed pellets are fully nutritious, which maximizes the growth potential of fish, greatly shortens the breeding cycle, and is convenient for listing in each season. Therefore, it recommended that fish farmers should arrange production plans reasonably, tap the production capacity of ponds, and cater to market conditions. 4. Fish feed pellets have a high value, so it is necessary to improve feeding skills, determine and adjust the feeding rate, choose the number of feedings, grasp the feeding speed, use and adjust the feeding machinery, etc. Fish farmers must understand. Therefore, fish farming is not only a labor job but also a technical job. Fish farmers should study hard. 5. In addition, the requirements for the conditions of the pond have also been changed. The more open water can increase the wind light, make the fish have more space for activity, and improve the health of the fish. If you want to know more about fish feed pellets, welcome to visit Small Fish Feed Pellet Plant and 1T/H Wet Fish Feed Production Line.  [View Answers]
Puffed Floating Fish Feed Pellets Advantages Fish Feed Extruder02020-04-02 23:56:07
In order to improve the fish feed utilization of digestion and absorption, reduce the impact of feed pellets on the water environment, and improve the efficiency of aquaculture. Fusmar Machinery has obtained better economic and social benefits by improving the quality of fish feed machinery and processing technology.It is an important achievement to make fish feed pellets by the puffing process. The twin-screw fish extruder machine can produce floating, slow sinking, and sinking feed according to the needs of aquaculture. Among them, the puffed floating fish feed has been popularized and applied because it has special functions. The Puffed Floating Fish Feed Can Float On The Water Surface For A Long Time The puffed floating fish feed can float on the water surface for a long time, which is convenient for breeding management and is conducive to saving labor. So the feeding situation of the fish can be well observed after feeding, which is convenient for adjusting the feeding amount according to the feeding situation of the fish. Meanwhile, it can be more accurately based on the change of the fish feeding amount, and the condition of fish-to-water feeding to understand growth and health. Breeders can calculate the amount of bait to be fed according to the species, size, quantity, water temperature, and bait rate of the fish being cultured. Not only save a lot of time but also improve labor productivity. Puffed Floating Fish Feed Improves Feed Utilization Due to the high-temperature and high-pressure processing conditions of fish extruder machine, the starch in the feed is matured, and the fat is more conducive to digestion and absorption, thereby improving the palatability and digestion absorption of the feed. In addition, due to the physical and chemical changes in the puffing process, the powder ratio of puffed feed is generally within 1%, which directly improves the effective use of the feed. Under normal circumstances, the use of puffed floating feed for fish farming can save feed 5-10%, compared with powdered feed or other pellet feed. Puffed Floating Fish Feed Can Reduce Water Pollution The puffed floating fish feed does not dissolve in water for a long time. The floating time of fish feed pellets can be as long as about 12 hours, and it is easy to observe and control. Alleviate or avoid the pollution of the water, which is extremely beneficial to fish growth. Puffed Floating Fish Feed Has A Wide Application Prospect In terms of breeding methods, floating fish feed can be used in pond fish farming, paddy field fish farming, cage fish farming, and factory fish farming. Especially for pond fish and paddy fish farming with relatively low culture density, floating fish feed is more advantageous than other feeds. In terms of cultured species, whether it is freshwater fish or marine fish, it can well feed on floating fish feed, such as sea bass, black catfish,frogs, turtles, and other well-known specialties, as well as conventional breeding of grass carp, carp, and other species. According to different species and growth stages, Fusmar fish feed machine can makea puffed floating fish feed that is suitable for its caliber and nutritional needs, which canmeet the feed needs of conventional aquaculture and special aquaculture. This not only convenient for farmers but also promotes the development of production. Hope this article can help you know more about floating fish feed pellets, if you want to build your own fish feed pellet production line, please contact us.   [View Answers]
What Are The Common Feeds For Tilapia Breeding02020-03-18 01:47:00
Tilapia is a tropical fish native to Africa. There are more than 100 species of tilapia, including subspecies.Tilapia has the characteristics of fast growth, high yield, miscellaneous food, few diseases, and strong reproduction. Tilapia is an omnivorous fish. In natural conditions, the food of tilapia is mainly composed of phytoplankton, zooplankton, benthic organisms and organic debris. In the breeding conditions, tilapia can feed on various forms of artificial feed, such as powder and pellet. Fish feed machine can make fish feed pellets, Zhengzhou Fusmar is a professional fish feed pellet machine manufacturer. Common Bait At The Tilapia Seed Stage When the tilapia changed from the endogenous nutrition stage to the exogenous nutrition stage, the most suitable bait is the natural plankton and plants in the water. Therefore, 7 to 10 days before broodstock or freshly hatched tilapia fall into the pond, start to apply inorganic or organic fertilizers in spawning ponds and fingerling breeding ponds. The cultivated plankton can be used as natural bait to meet various nutrition of tilapia needs. It can effectively improve the survival rate of tilapia. You can also feed egg yolk or soy milk at the same time after the tilapia reach the pond. In the later stage of fingerling breeding, the fish body gradually grows and the caliber also becomes larger. At this time, some crushed and sieved compound fish feed powder can feed to reduce the cost of egg yolk or soybean milk. You can also add egg yolk, fresh yeast, and worm meal to feed with compound feed. Which can increase the growth rate and increase the survival rate of tilapia. A Common Fish Feed Pellet For Adult Tilapia The adult stage of tilapia can feed on various forms of compound fish feed pellets, in addition to plankton, benthic organisms and organic debris.At present, as the main raw material for tilapia fish feed and compound feed processing, there are cakes (bean cake, peanut cake, rapeseed cake, cottonseed cake, flax cake, sunflower seed cake, sesame cake, corn germ cake, etc. ), bran (such as wheat bran, corn hulls, sorghum bran and rice bran, etc.), cereals (such as corn, sorghum, barley, oats, and rice, etc.), grain residues (wine grains, beer grains, tofu residue, flour dregs, sugar beet dregs, etc.), animal feeds (such as fish meal, meat meal, bone meal, blood meal, and dairy products, etc.) and aquatic plant feeds ( purple-backed duckweed, bitter grass, malaysia, perennial black wheat straw, sudan grass, elephant grass and some vegetables, potatoes, etc.). Fish feed pellet machine is indispensable equipment to make fish feed pellets. At present, the tilapia breeding process mainly based on feeding compound feed pellets, while feeding other types of feed. In order to improve the utilization rate of tilapia feed, reduce the cost of breeding, so as to obtain higher profits. Hope this article can help you know more about tilapia breeding. If you want to build your own fish feed production line, please contact us.  [View Answers]
Processing Quality And Fish Feed Extruder Equipment Control Key Points02020-01-08 23:09:22
Our company Fusmar has high-quality floating fish feed pellet machine on sale. Fish feed extruder is an indispensable equipment to make fish feed pellets. That’s what you should know about processing quality and fish feed extruder equipment control key points. Control Principle Of Crushing Raw Materials Size The pore size of the sieve should less than one-third of the pore size of the die, and the maximum pore size of the sieve should not exceed 1.2mm. The appearance of the fish feed pellet requires that the finer the crushing particle size of the material during the fish feed extruder extrusion puffing process, the better of product appearance. In addition, it is necessary to control the crushing fineness of the material economically and reasonably according to the breeding species and reduce unnecessary crushing costs. Screening And Removing Impurities Of Semi-finished Powder When the extrusion die hole is less than 2.0mm, the powder must screen to remove impurities with 18 to 24 mesh. When the extrusion die hole is 2.0mm or more, the powder must screen to remove impurities with 12 to 16 mesh. When the die diameter is below 2.0mm, if the proportion of raw materials containing fur and cotton shells in the formula is large, the stability of extrusion production is still poor even after screening with a 24 mesh screen. Effective Pressure Distance Of Die Hole Structure Designing the pressure distance parameter, when the hole diameter is less than 1.5mm, the pressure distance should be 1.2 to 1.5 times the hole diameter, and when the hole diameter is greater than 2.0mm, the pressure distance is 0.8 to 2.0 times the hole diameter. The relationship between the pressure distance and the appearance of the product is that the die hole pressure distance is short, the product surface is porous, and the shape is spherical. The die hole pressure distance is long, the product surface is smooth, and the shape is a cylinder.   Selection Of Drying Process Equipment When the product specifications and shapes are various, a conveyer dryer should be selected, which has self-cleaning and hot air circulation functions. When the product specification has a single shape and a large production batch, a multi-stage flap countercurrent dryer can be selected. When choosing a dryer, we must consider the requirements for the moisture uniformity of the product. The scientific and stable structure of the cloth and the discharge, and the maintenance of the integrity of the particles and the prevention of cross-contamination of the process. After Spraying Process Equipment Selection Before spraying the material, fine powder and larger particles should screen and remove. Continuous drum injector can select when the fuel injection amount is less than 5%, and batch vacuum injector (single fluid nozzle) should select when the fuel injection amount is more than 5%. In addition, it is necessary to accurately control the number of materials and liquid added according to the formula ratio to achieve uniform spraying. [View Answers]
The Main Steps That Affect The Processing Quality Of Floating Fish Feed Pellets02020-01-05 23:31:24
Our company Fusmar manufactured floating fish feed pellet machine, welcome to visit our website and inquiry the machine details. This article will introduce the main steps that affect the processing quality of floating fish feed pellets in detail. Before extruding, the focus of the floating fish feed pellet is whether the nutritional index is up to standard, whether the screening and cleaning work is up to standard, whether the crushing pellet size and mixing uniformity are up to standard, and so on. After extrusion, the focus is on the change of nutrition index, particle uniformity, specific gravity, powder content, appearance color, and so on. Raw Material Formulations The physical and chemical characteristics of raw materials, material pre-treatment, and formula ingredients will affect the processing quality of extruded materials. Specifically, the raw material puffing quality factor affects the feed puffing effect and the cost of puffing. Whether the material removed from impurities, whether the pellet size up to standard, or whether it subjected to pre-conditioning treatment will affect the puffing effect. The content of starch, fat and crude fiber in the feed formula determines to some extent the effect of feed puffing. Process Equipment The structure of the fish feed extruder (single shaft or dual shaft), the configuration of the process equipment (crushing, screening, drying and spraying) and the parameters of the extrusion die (single hole structure and die hole area) will affect the quality of the extruded material. Extrusion Operation The added amount of water and steam will affect the product fish feed pellets size and appearance color. Considering the production capacity requirements and the actual output of the factory, pay attention to the filling degree and material retention time control when adjusting the screw speed. And the control of the expansion temperature and pressure directly determined the degree of starch gelatinization and puffing. Other Aspects The wear and aging of the fish feed extruder equipment and whether the operator is novice will all affect the quality of the extruded product to a certain extent. This requires us to conduct training for novices and develop standardized operating manuals for reference, while regularly tracking the wear of spirals and molds to determine later maintenance and replacement. Hope this article can help you know more about floating fish feed pellets. If you want to build your own fish feed production line, please contact us.   [View Answers]
How To Improve The Yield Of Catfish Floating Fish Feed Machine On Sale02019-11-28 23:26:19
Catfish is a freshwater fish that likes to be active and eating at night. It spends most of the day sleeping and resting, contrary to people's living habits. Catfish eats delicious, market prices are relatively high, so many farmers have found a business opportunity. More and more people are starting to raise catfish. How should catfish be raised for high yield? Fish feed machine is an indispensable machinery to make fish feed pellets, Zhengzhou Fusmar Machienry is a professional fish feed machine manufacturer. The Water Quality Requirements Catfish growing environment is fresh water, so the water quality of clean or not directly affect the growth of catfish. In order to ensure clean and tidy water quality, every half a month will be a change of water. The water quality is guaranteed, so is the health of the catfish. Always observe the change of water quality after change the water, if the color of the water is green and yellow is that the water quality is normal, do not need to change. But if found to have catfish began to jump out of the water, is that the oxygen content in water quality is too low, catfish in water has been unable to guarantee their normal breathing. So jump out of the water for a breath, this time must change all the water immediately, regardless of the inside of the water injection for a few days. If the weather is hot or rainy, low pressure in the air can also cause catfish to have difficulty breathing. So you can put oxygen blocks or other oxygenating substances into the pond or tank to improve the oxygen content of the pond. Feeding Manage Catfish are omnivorous animals, but also particularly greedy, as long as you feed the feeds, they will rush up to rob to eat, don't know whether to eat or not eat, as long as you feed it to eat. Therefore, in order to avoid these silly fish are support dead, we must control in feeding the feed quantity, not too many feeding. But also cannot little, if feed little, catfish not enough feeds to eat, it will become thin.   So we need to increase the number of feeding. Separating the area to feed, to prevent some catfish did not eat enough, some have almost died. In the catfish fry period, bait to meat based, and then as the catfish slowly grow in size, slowly into vegetarian feed. Different feed varieties should be fed according to different growth stages. In order to avoid the occurrence of disease in the breeding, it also treat some of the fish disease drug admixture in the bait to feed catfish, can play a good preventive treatment. If anything possible, we can choose a fish feed production line machine to make fish feed pellets by yourself. Harvest Time If the feeding scale and management methods are reasonable, then the catfish will be fed for about three months when you can harvest, choose the big to catch, small let it continue to grow. The way of harvesting is also simple, simply draining the pond and harvesting with nets or fish cages with feed.After picking out the big catfish, and then fill the pond with water, along with a disinfection treatment. Then according to the fish pond in the appropriate number of fish in a batch of fry into it, and in two or three months can be the next batch of harvest. Zhengzhou Fusmar Machinery as a professional fish feed machine manufacturer, with years of experience in production and sales, we provided machines are welcomed by customers.  [View Answers]
Floating Fish Feed Pellet Machine Tips For Tilapia Farming02019-10-28 23:55:05
Tilapia is a very popular fish since it is so popular, the economic value is not low, so many farmers think tilapia is a good choice.Many people know that it is very popular in the market, and the market saturation is far from enough.Although this kind of fish is relatively profitable, the cultivation conditions are also relatively harsh. Therefore, if people want to make money by raising tilapia, they need to pay special attention to its cultivation methods, so as to make money for themselves. Fish feed pellet is very important to farm tilapia. Fish feed machine is an indispensable machinery to make fish feed pellets. Zhengzhou Fusmar Machinery is a professional fish feed machine manufacturer. Environmental Requirements Tilapia has certain requirements for the environment, so the construction of the pond must consider all aspects of factors, The first is about pond cleaning and disinfection work, must put the water in the pond out, and clean the silt. On the construction of the wall should repair it smooth, so as not to let the tilapia injuryin the process of swimming. When the fish ponds built, it can be sprinkled with quicklime, and make sure that every corner is thoroughly disinfected. Finally, cleaned with water.Dry for another 7 to 10 days to ensure disinfection, then fill the pond with water and wait for tiddler to be released. Selection Of Tiddler You choose this fragile fish farming, must choose a good businessman to buy tiddler. Otherwise, get sick fish will get a big loss. When selecting fry, be sure to choose the body surface, the gloss is good and the size is uniform. If you want to see if they are healthy, you can observe the facilities when feeding them. If their appetite is better, generally speaking, that their physique is healthier and they can be procured back. In grazing fish, you should also note that this kind of fish larvae is also very fragile, can't live in the environment of water is too deep. So in the early just need to put a meter deep water, it is beneficial to their breathing. And before the launch to fry a disinfection soaking it for 30 minutesin 3% saltwater, wait until the disinfection is complete, then put them into the fish pond. Feeding Management Because tilapia eats a lot of things, you can give them a part of the heat through organic debris or water plants. It can also be put with fish feed pellets, which can maintain water circulation. Or it can be planted with aquatic plants at the edge of the pond, which provides both oxygen and a resting place for them.Because of the high temperature at noon, they usually choose to avoid the heat. In other respects, everyone also needs to pay attention to it, it is mainly the details. For example, when you put the feed, in addition to regular quantification, it is best to choose to feed at a fixed location. At this time, it is easy to find the source of food. Otherwise, it is very likely that no food can be found. And the time of feeding is kept for about half an hour. This can improve the efficiency of eating. When the time is later, the water depth is controlled at about three meters. If anything is possible, choosing a suitable floating fish feed pellet machine to make fish feed pellets by yourself. Above points is about tilapia breeding techniques. Although they are relatively fragile, they are just because of this bring business opportunities to everyone. Because there are fewer fish, the market demand is higher, so as long as the fish is enough good, the rewards you get will definitely make you very satisfied and will make you richer than others. Hope the above tips can help you to know more about farming tilapia. If you want to build a fish feed production line, please contact us. [View Answers]

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