Notes

Impact of floating fish feed pellet making machine
Although the application of floating fish feed pellet making machine extrusion innovation in the feed sector started late, the growth speed is really quick, and the application range is likewise fairly wide, as well as it has also come to be a crucial technological ways in the present feed processing.

However, how to utilize the extrusion technology and floating fish feed pellet making machine medically, reasonably, and also stably for a very long time to maximize its advantages and also functions is still a technological trouble that puzzles numerous feed companies.

1. The impact of floating feed extruder machine

( 1) Impact of extrusion on starch

The starch in the feed is generally amylose, as well as since the starch pellets develop granular agglomerates, its framework is small as well as the water absorption is poor. The starch goes into the extruder from the floating fish feed making machine conditioner, and in the closed setting of high temperature and high pressure, the macromolecular polymer remains in a liquified state, and also the local molecular chain is removed by strong pressure and also shearing pressure, leading to the destruction of amylopectin.

At the same time, it also creates the cleavage of the α-1,4 glycosidic bond in the amylose, leading to starch dextrinization, as well as the starch particles are broken into short-chain dextrins, which are deteriorated into soluble minimizing sugars, which improve the solubility, digestibility and flavor of starch.

The extruded starch made by floating fish feed pellet making machine, not only has gelatinization impact, however likewise saccharification effect, which enhances the water-soluble material of starch a number of times to lots of times, offers favorable problems for the activity of enzymes, and also boosts the application rate of starch in marine feed.

( 2) The effect of extrusion on protein

During the floating fish feed pellet making machine extrusion procedure, the protein undergoes heat, high pressure and solid mechanical shearing force in the extrusion tooth cavity, its surface charge is rearranged and also often tends to be consistent, the molecular structure is stretched and rearranged, as well as the intermolecular hydrogen bonds,

Second bonds such as disulfide bonds are partly damaged, resulting in the last denaturation of the healthy protein. This denaturation makes it less complicated for proteases to enter the interior of the healthy protein, therefore boosting digestibility.

In the floating fish feed pellet making machine extrusion process, the main aspects influencing protein denaturation are temperature, stress, solid shear and the dampness of the extruded material.

( 3) The impact of extrusion on fat

The inactivation of lipase as well as lipoxygenase in the feed improves the storage space security of fat, as well as also advertises the formation of fat-starch complexes as well as minimizes fat degeneration, which is helpful for fat storage space.

Full-fat soybeans are blown to lower the possibility of fat being subjected to air and also weaken. In a high-shear setting, soybean oil cells are totally ruptured, therefore improving the utilization of fat. Under moderate problems, such as the floating fish feed pellet making machine blowing temperature level listed below 100 ℃, the effect of fat oxidation is tiny.

As the floating fish feed making machine puffing temperature level climbs from 120 ℃ to 170 ℃, the moisture enhances, and the recurring time in the extrusion tooth cavity boosts, and the fat oxidation value increases quickly.

Furthermore, there are various other variables influencing the oxidation of fat, such as the boost of product area and also change metal elements can increase the oxidation of fat.


( 4) Impact of extrusion on unrefined fiber

Unrefined fiber feed, additionally called rough feed, refers to feed with an all-natural wetness web content listed below 60% and also a crude fiber web content equal to or more than 18% in completely dry issue. The unrefined fiber web content in all kinds of straws is more than 20%, and also the unrefined fiber web content in rice husk is 44%, which is the grain byproduct with the highest possible unrefined fiber content in all feeds.

The yearly result of numerous sorts of straw in my country is 5 trillion heaps, and also the part used for feed is less than 10%. Compared with the utilization price of 20% in industrialized nations, there is a big gap.

Via the floating fish feed pellet making machine extrusion modern technology, due to the humidification, home heating, pressurization and also growth, the lignin in between cells as well as the layers in the cell wall is melted, some hydrogen bonds are broken, the crystallinity is minimized, and also the macromolecular materials are disintegrated.

The original small framework becomes fluffy as well as part of the digestible substances are launched, consequently boosting the utilization price of the feed. The existing study results show that after the fibers are processed as well as squeezed out, the content of soluble fibers raises relatively, generally by about 3%.

The fiber modification is mostly affected by the floating fish feed pellet making machine processing conditions, and also noticeable changes will certainly happen when the processing problems are severe.

( 5) Impact of extrusion on vitamin.

The heat, high humidity and high pressure of the floating fish feed pellet making machine puffing process will certainly result in the loss of the biological activity of different vitamins, amongst which the vitamins that are easily oxidized are particularly evident.


The vitamins included or added to the feed are all shed due to extrusion handling of floating fish feed extruder. The way to overcome the loss of vitamin task caused by puffing is to raise the quantity of vitamins contributed to the formula, so that the lost residual vitamins can still meet the requirements of animals.

( 6) The influence of extrusion on unsafe compounds

The extrusion process of floating fish feed pellet making machine can not only properly lower the anti-nutritional consider the feed such as antitrypsin, lipoxygenase, aringoxin, etc, but also decay the mustard II and Gossypol, decreasing the content of its dangerous parts.

In addition, for typical unsafe microorganisms in feed raw materials, such as Escherichia coli, Salmonella, and so on, a lot of the damaging microbes can be eliminated by extrusion.


2. Benefits of floating fish feed making machine
The equipments of floating fish feed pellet making machine are straight linked to turn, realizing high-efficiency power transmission, reduced sound and little vibration.
biomass pellet machine in Angola of floating fish feed pellet making machine embraces the quick-release hoop kind layout, which is easy to replace, has high efficiency and also huge outcome.
Single-layer or multi-layer stainless steel modulator to make sure pellet feed.
Novel framework, compact, secure, low noise, steady work, basic operation as well as upkeep, secure and risk-free.
Suitable for the production of numerous top quality animals as well as poultry marine feed and other pellets.
The floating fish feed pellet making machine embraces belt straight drive setting, with massive driving force, stable turning and also low sound.
The opening area of the ring die is enhanced by 25% to attain the area-to-power ratio.
Various types of floating fish feed pellet making machine modulators and also feeders can be chosen as called for.

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