Notes

What affects the output of feed pellets?<br>
Pellet mills can be utilized to make feed pellets. Feed pellets can be crazy of grains, grains, beans, corns, whey powder, oil as well as additives. Owing to different residential or commercial properties of resources, the feed pellets outcome is different. It is affected by the oil, unrefined fiber, wetness, starch material.



Adding oil

Add a percentage of oil (0.5% ~ 1%) to the raw products The oil can minimize the wear of pellet mill components, and make the raw materials much easier to pass through the die holes, so regarding boost the result of pellets.



But when added with greater than 2% oil, the raw materials will certainly be loose as well as difficult to create. For that reason, if you wish to include high dose of oil, you 'd better include 30% of it in the blending procedure as well as 70% in the pelletizing process.



Crude fibers in the raw materials.

When the crude fiber material in the raw materials is between 3% and 5%, it will contribute the bonding of resources, raise the forming rate, and also reduce the breaking price of pellets.



But if the crude fiber material is greater than 10%, its low glue pressure will certainly decrease the firmness and also developing rate of the pellets. Besides, it will intensify the mechanical wear of the pellet device.



Wetness content

High moisture content of the raw products will certainly affect the temperature increase during pelletizing, as well as lower the outcome and also high quality of pellets. At the same time, it will cause the raw products to slip between the roller and level die, as well as obstruct the holes on level die.



Therefore, the dampness content of basic materials need to be less than 13%. If pellet coating machine is more than the need, you ought to lower the steam added in the pelletizing process.



Protein material

Raw materials with high healthy protein web content has much better plasticity after home heating, high viscidity, as well as high outcome. Yet if about his has high non-protein nitrogen, the feed pellet result is low.




Starch material

Grains consists of high starch material. It is simple to form at high temperature as well as high water web content, and also the pellet output is high. For solidifying, the moisture content must be 16% -18%, and also the temperature should be greater than 80 ℃. Otherwise, the starch gelatinization level is poor, the timber pellets will certainly be very easy to break or even incapable to create.



If the grains have actually been healed (like dry cone) prior to toughening up, the pellet manufacturing will be low. So it is not suggest to pick dried grains.



Heat-sensitive feed


The heat-sensitive feed consists of lactose and whey powder. After home heating, the viscosity will raise, so that the production boost. Yet when the temperature level exceed 60 ℃, they are easy to coke as well as obstruct the holes on die, to ensure that the production declines. Therefore, this type of feed can be tempered with warm water.



Inorganic feed

Inorganic feed has little adhesion and bad pelletizing efficiency. For that reason, if the raw materials contains way too much inorganic material, you need to add some binders to boost the pelletizing effect, so regarding raise the outcome.



After all, one of the most important point is to select a suitable sort of pellet mill according to your requirements. Do not blindly seek high production. You can start with small-scale manufacturing. After having some experience and also stable profits, you can enlarge your production range and acquisition much more equipment.


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