In the last few years, the application of fish feed pellet extruder extrusion innovation to feed manufacturing is an epoch-making jump in feed manufacturing technology. The main advantages of extruded granulation:
( 1 )The processing temperature level is high and the wetness content is big, and also the product can be totally developed as well as deteriorated. The pellets are of high quality and the feed titer is high;
( 2 )The flexible series of pellet density is huge, which can adjust to the requirements of different feeding objects and also different feeding settings.
( 1) Puffed suckling pig feed
The crucial indications of suckling pig feed are health as well as growth to prevent suckling pigs from diarrhea. The raw materials are treated with heat and high pressure, on the one hand, it kills pathogenic bacteria, on the other hand, the starch material is completely prepared, and also the soybean healthy protein is denatured as well as cleansed, so that the product is very easy to absorb and also take in. Gelatinized starch can stimulate the production of lactic acid in pets and boost the anti-bacterial ability of pets.
( 2) Extruded marine feed
The marine feedl is extruded and granulated by fish feed pellet extruder, which enhances the high quality of the product from all facets.
① Improved feed titer. Extrusion ripens the starch, which is important for fish as raw starch is difficult to digest. The starch is cooked, the cohesiveness of the material is boosted, and also the developing result is good. On the facility of ensuring the quality of pellets, the formula can be adjusted to lower costs.
② The floating time of pellets in water is managed by the thickness of pellets, as well as the thickness is identified by the degree of puffing by fish feed pellet extruder.
For that reason, by adjusting the formula, readjusting the selection and material of starch as well as binder, and also readjusting the procedure criteria, that is, readjusting the wetness, stress, temperature level, and so on, extruded pellets with different thickness can be produced.
( 3) Puffed chicken feed
The formula of chicken feed consists of high starch material and 15% -20% healthy protein product at the same time. For this proportion, no matter the completely dry floating pellet maker or the wet floating pellet equipment, the technical performance is much better.
Experiments have actually revealed that puffing can enhance the food digestion as well as absorption rate of feed for chickens. Extruded chicken feed, because of its small mass thickness, can reduce chicken feed consumption, prevent obesity, and also improve egg production.
( 4) Puffed livestock feed (urea blown corn).
Ruminants such as livestock and also sheep can convert non-protein nitrogen (such as urea) right into animal healthy protein. The secret to including urea to feed is just how to control the addition quantity, consistent feed intake as well as urea disintegration price. Urea-expanded corn resolves these problems most properly.
The urea, corn flour and also additives are mixed in a specific proportion and afterwards enter the drifting pellet device, the corn flour is broadened, and also the gelatinized starch and also urea create a covering framework. Urease preventions prevent the task of urease. It inhibits the release price of ammonia after urea decay from two facets, and stays clear of ammonia poisoning caused by excess ammonia.
( 5) Rice bran conservation treatment.
Fresh rice bran consists of really active lipolytic enzymes, which can promptly decay the oil had in rice bran right into totally free lipids.
Fatty acid and rancidity, so the storage efficiency of fresh rice bran is incredibly poor. The rancid and also ruined rice bran not only lowers the oil return, yet likewise affects the development and also advancement of animals as well as chicken if fed as feed.
Consequently, fresh rice bran must be maintained fresh in time. Extrusion, heat, high pressure as well as high shear can suspend lipase as well as stop rancidity and also damage. Extrusion has ended up being a brand-new pretreatment process in rice bran oil manufacturing.
( 6) Detoxification of oilseed dish healthy protein.
Along with soybean cake ( dish), the cake ( dish) acquired from rapeseed, cottonseed, sunflower seed, castor as well as other oilseeds likewise includes a particular quantity of protein, which is an superb source of feed healthy protein. However, numerous oil cakes ( consisting of soybean dish) can not be directly used to formulate feed, since they all consist of a certain amount of anti-nutritional variables or various other hazardous elements.
Oil cake ( dish) should be detoxed before it can be used. Detoxing methods include chemical and physical approaches. Oilseed cake (meal) extrusion cleansing is a modern technology applied to oil cake (meal) treatment by extrusion modern technology.
( 7) Plume puffing handling.
Because of the presence of disulfide bonds and hydrogen bonds between feather polypeptide chains, the structure of feather healthy protein is specifically secure, and also pet digestive system enzymes are essentially unable to digest and decay, so the feather extrusion technology has actually been created.
After the plume is extruded and puffed, its disulfide bond is damaged, the molecular structure is damaged, and the digestive system enzyme is easy to absorb and also disintegrate, and the digestibility is improved. The digestibility is connected to the level of degradation as well as extrusion temperature.
When the floating pellet device extrusion temperature level is high, the digestibility of the puffed feather item rises, yet the amino acid material of the item reduces similarly, and also the healthy protein high quality of the product decreases.
Plume dish has high protein material, however the amino acid is not stabilized sufficient. In order to address this issue, poultry viscera, chicken blood as well as plumes can be mixed and processed into digestive plume dish.
Fish feed pellet extruder extruding modern technology is a feed processing innovation established at the end of the 20th century. Stress cutting has a great impact on controlling the thickness of extruded items, offering a brand-new method for handling high-demand aquafeeds.
Using waste steam and waste warmth for conditioning makes the maker much more eco-friendly as well as adapts to the fad of the moments. Extrusion innovation of fish feed pellet extruder is commonly used in water, swine as well as ruminant feeds, which has a substantial impact on changing feed top quality as well as minimizing costs.
With the advancement of fish feed pellet extruder extruding innovation, even more in-depth study is required on just how to precisely regulate the expansiveness and squeezing out quality of extruded feed, as well as improve the automation of extruding.
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