Notes

What affects the output of feed pellets?<br>
Pellet mills can be made use of to make feed pellets. Feed pellets can be mad of grains, grains, beans, corns, whey powder, oil and also additives. Owing to different buildings of resources, the feed pellets outcome is different. It is affected by the oil, crude fiber, wetness, starch web content.



Including oil

Include a percentage of oil (0.5% ~ 1%) to the raw materials The oil can minimize the wear of pellet mill components, as well as make the raw products much easier to go through the die openings, so as to enhance the result of pellets.



But when added with greater than 2% oil, the raw products will certainly hang and hard to form. Consequently, if you want to add high dose of oil, you 'd better include 30% of it in the mixing process as well as 70% in the pelletizing procedure.



Crude fibers in the raw products.

When the crude fiber material in the raw materials is between 3% and also 5%, it will add the bonding of resources, enhance the developing price, and minimize the splitting price of pellets.



But if the crude fiber content is greater than 10%, its reduced sticky force will lower the solidity and developing price of the pellets. Besides, it will escalate the mechanical wear of the pellet equipment.



Dampness content

High moisture material of the raw products will affect the temperature level rise during pelletizing, and also reduced the output as well as high quality of pellets. Meanwhile, used small pellet mill for sale will certainly cause the raw products to slide in between the roller and also level die, and obstruct the holes on level die.



As a result, the wetness content of resources must be less than 13%. If the dampness content is greater than the demand, you must lower the steam added in the pelletizing process.



Healthy protein content


Resources with high protein content has far better plasticity after heating, high viscidity, and high result. However if the raw products contains high non-protein nitrogen, the feed pellet outcome is reduced.




Starch web content

Grains contains high starch content. It is easy to develop at high temperature and also high water material, and also the pellet output is high. For tempering, the dampness web content need to be 16% -18%, and also the temperature must be greater than 80 ℃. Otherwise, the starch gelatinization level is poor, the wood pellets will be very easy to break and even incapable to develop.



If the grains have been healed (like dry cone) prior to toughening up, the pellet production will be reduced. So it is not recommend to choose dried out grains.



Heat-sensitive feed

The heat-sensitive feed includes lactose and whey powder. After heating, the thickness will certainly increase, to ensure that the manufacturing rise. Yet when the temperature level go beyond 60 ℃, they are very easy to coke and block the holes on die, to ensure that the production decreases. As a result, this type of feed can be solidified with warm water.



Inorganic feed

Not natural feed has little bond as well as poor pelletizing performance. Consequently, if the raw materials consists of way too much not natural web content, you need to include some binders to improve the pelletizing effect, so regarding raise the output.



Nevertheless, the most essential thing is to choose an ideal type of pellet mill according to your needs. pellet extruder go after high manufacturing. You can start with small-scale manufacturing. After having some experience and secure profits, you can expand your manufacturing scale and purchase extra devices.


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