In the last few years, the application of fish feed pellet extruder extrusion technology to feed manufacturing is an epoch-making jump in feed manufacturing technology. The major advantages of extruded granulation:
( 1 )The processing temperature is high and the dampness material is huge, and the product can be fully matured and weakened. The pellets are of good quality and also the feed titer is high;
( 2 )The adjustable range of pellet thickness is large, which can adapt to the requirements of various feeding objects as well as various feeding environments.
( 1) Puffed suckling pig feed
The essential signs of suckling pig feed are hygiene and maturation to prevent suckling pigs from diarrhea. The raw materials are treated with heat and also high pressure, on the one hand, it kills pathogenic bacteria, on the other hand, the starch product is completely cooked, and the soybean healthy protein is denatured as well as cleansed, to make sure that the material is easy to absorb and also take in. Gelatinized starch can boost the manufacturing of lactic acid in animals and boost the anti-bacterial ability of animals.
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( 2) Extruded marine feed
The aquatic feedl is extruded and granulated by fish feed pellet extruder, which boosts the high quality of the product from all facets.
① Boosted feed titer. Extrusion ripens the starch, which is essential for fish as raw starch is difficult to absorb. The starch is prepared, the cohesiveness of the product is boosted, and the forming result is good. On the property of making sure the high quality of pellets, the formula can be adapted to reduce costs.
② The floating time of pellets in water is regulated by the density of pellets, and also the thickness is established by the level of puffing by fish feed pellet extruder.
For that reason, by readjusting the formula, adjusting the variety and also web content of starch and also binder, as well as adjusting the procedure specifications, that is, adjusting the moisture, pressure, temperature, etc, extruded pellets with various thickness can be created.
( 3) Puffed chicken feed
The formula of chicken feed includes high starch product and also 15% -20% healthy protein material at the same time. For this proportion, regardless of the dry floating pellet device or the damp drifting pellet device, the technical efficiency is much better.
Experiments have revealed that puffing can boost the digestion and absorption price of feed for chickens. Extruded chicken feed, due to its little mass density, can reduce chicken feed consumption, avoid obesity, as well as enhance egg manufacturing.
Related post：https://www.richipelletmachine.com/floating-fish-feed-mill/
( 4) Puffed livestock feed (urea puffed corn).
Ruminants such as cattle and also sheep can convert non-protein nitrogen (such as urea) right into pet healthy protein. The key to including urea to feed is how to regulate the enhancement quantity, uniform feed intake and urea decomposition price. Urea-expanded corn resolves these problems most efficiently.
The urea, corn flour and also ingredients are mixed in a particular proportion and after that enter the drifting pellet device, the corn flour is broadened, as well as the gelatinized starch as well as urea create a layer framework. Urease preventions prevent the task of urease. It inhibits the release rate of ammonia after urea disintegration from 2 aspects, and avoids ammonia poisoning brought on by excess ammonia.
( 5) Rice bran conservation therapy.
Fresh rice bran contains really energetic lipolytic enzymes, which can swiftly disintegrate the oil consisted of in rice bran into complimentary lipids.
Fat as well as rancidity, so the storage efficiency of fresh rice bran is extremely bad. The rancid and spoiled rice bran not just decreases the oil yield, yet likewise impacts the development and growth of animals as well as chicken if fed as feed.
For that reason, fresh rice bran have to be maintained fresh in time. Extrusion, heat, high pressure and high shear can suspend lipase and protect against rancidity and also wear and tear. Extrusion has actually come to be a new pretreatment procedure in rice bran oil production.
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( 6) Detoxing of oilseed meal protein.
In addition to soybean cake ( dish), the cake (meal) acquired from rapeseed, cottonseed, sunflower seed, castor and other oilseeds additionally has a specific amount of protein, which is an excellent source of feed healthy protein. However, various oil cakes (including soybean dish) can not be directly used to create feed, since they all consist of a certain amount of anti-nutritional variables or other hazardous elements.
Oil cake (meal) must be purified prior to it can be utilized. Cleansing methods include chemical as well as physical approaches. Oilseed cake (meal) extrusion detoxification is a modern technology applied to oil cake (meal) therapy by extrusion modern technology.
( 7) Plume puffing handling.
As a result of the presence of disulfide bonds as well as hydrogen bonds in between feather polypeptide chains, the framework of plume protein is especially secure, as well as animal gastrointestinal enzymes are basically unable to digest and also break down, so the plume extrusion technology has been developed.
After the feather is extruded and also puffed, its disulfide bond is damaged, the molecular framework is ruined, as well as the gastrointestinal enzyme is simple to digest and break down, as well as the digestibility is improved. The digestibility is connected to the degree of degradation as well as extrusion temperature.
When the drifting pellet equipment extrusion temperature is high, the digestibility of the puffed feather product rises, but the amino acid content of the item lowers correspondingly, and the healthy protein quality of the product reduces.
Plume dish has high healthy protein material, yet the amino acid is not stabilized sufficient. In order to fix this problem, chicken viscera, hen blood as well as plumes can be blended and refined right into digestive plume dish.
Fish feed pellet extruder extruding innovation is a feed processing technology created at the end of the 20th century. Pressure cutting has a excellent result on controlling the density of extruded items, providing a new technique for processing high-demand aquafeeds.
Making use of waste vapor and waste warm for conditioning makes the machine much more environmentally friendly and also adapts to the fad of the moments. Extrusion innovation of fish feed pellet extruder is commonly utilized in aquatic, swine and ruminant feeds, which has a substantial effect on altering feed quality and also decreasing costs.
With the development of fish feed pellet extruder squeezing out innovation, more comprehensive study is needed on how to properly control the expansiveness and also squeezing out high quality of extruded feed, and also enhance the automation of extruding.
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