Feed pellet machine is also named as pellet feed mill, fodder pellet mill. It belongs to animal feed processing equipment, which can directly extrude corn, soybean meal, rice husk, straw and grass into small pellets.
1, Different Raw Materials
Feed pellets are mainly made from corn meal, grass meal, straw meal, cottonseed meal, soybean meal and rice husk etc. These materials are relatively soft and moist so they can be processed directly with a small amount of liquid. When the pellets mill working, there will be a heating process, after that, the feed pellets will be even more soft and smooth.
Biomass pellets are made from more various and harder materials. Logs, wood chips, waste wood, sawdust, sunflower stalk, cotton stalks, bamboo dust, coffee husk, wheat straw, palm husk and almost all the biomass waste you can think of can be processed in to pellets. Biomass pellets mills deal with raw materials contain more fiber, so the process is more complex than making feed pellet mills.
2, Different Shapes
Because of the reason we mentioned above, feed pellet mills and biomass pellet mills are different from the appearance. Generally speaking, feed pellet is smaller and thinner. The largest feed pellet mill is about 1 meters high and weighed several hundreds kilograms. While the smallest biomass pellets mill, for example, the wood pellet mill is more than 2 meters high and weighed around 5 to 6 tons. What’s more, biomass raw materials are hard to process, so you may need a complete biomass pellet line to help you from chipping and crushing the raw material till packing the pellets.