Articles

Feather meal extruder machine to protein additive

by Ada Zhang Yolissa Hair SEO

Feather meal extruder machine is destroying the firm feather keratin. The space structure of the feather keratin becomes smaller protein subunits or polypeptide chains arranged linearly. The keratin in feathers is puffed to become a crude protein that can be digested and absorbed by livestock, the puffing things are chopped to form feather meal to replace the protein feed components such as soybean meal and imported fish meal in the feed for livestock and poultry. 

Extruded feather meals is not only sterilized and matured, but also has good palatability and can be easily absorbed by poultry and livestock,that the digestibility of amino acids reached the level of high-quality soybean meal, which was similar to the level of imported fish meal. It is a kind of high-quality protein feed.

Why do we need a feather extruder machine? For the farmer who are running a poultry slaughter house, its a hard problem how to deal with the large quantity of wastes feather.Most of the chicken feather waste was burned or buried before,which is causing damage to the air and the environment.Poultry feather can be a valuable feed material or pollutant resource. The factor causing this difference is how to make use of it. Welcome to see the fish feed machine.


With the rapid development of poultry and livestock industry on the world, the demand for protein feed is increasing. As a necessity in the breeding process, feed has high price cost and unstable quality, which has a great impact on the feed conversion rate. It is an urgent problem to develop and produce a new high protein feed with low cost and good quality. Feather extruder machine is the best solution.Zeno brand feather powder making machine adopted advanced design of automatic feeding device and propeller structure, truly low energy and high efficiency. It is particularly suitable for slaughter plants, cashmere factories, feed factory, big farm, etc.

You can also go to see the feed pellet line.
Feather meal extruder machine performs extrusion processing on the feathers. First, the feathers undergo a high temperature and high-pressure process in the cavity of the extruder. At the same time, the feathers interact with the screw and sleeve to generate high shear forces. At this time, the feathers in the machine are molten state. The screw pushes the material axially to the die hole.

At the moment of extrusion, due to the sudden decrease of pressure and temperature, the disulfide bonds and hydrogen bonds in feather keratin are broken when they reach a high temperature of 180℃ and a pressure of 1.5 MPa, The protein content of feather meal can be as high as 80%, the amino acid composition is relatively complete; except for its lysine and methionine are lower than fish meal, the other trace elements are all higher than fish meal.

Welcome to see the animal feed making machine in Lima.


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About Ada Zhang Advanced   Yolissa Hair SEO

50 connections, 6 recommendations, 246 honor points.
Joined APSense since, June 28th, 2020, From The US, American Samoa.

Created on Mar 29th 2022 00:28. Viewed 85 times.

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