This 230D pellet mill is a diesel-driven pelletizing equipment that can be used to compress raw fodder or biomass particle into pellets for poultry feed or recyclable energy. Depending on the ingredients, these pellets can be used for animal feed that’s easily stored, cheap, and has a long lifespan, or as an energy-efficient fuel for fireplaces, wood-burning furnaces, and stoves.
A. Unique Features

pellet mill roller★. Simple structure, wide application, little space needed.
★ For making powdery feedstuff like grass powder, you need not add extra liquid, so the finished feed pellets contain as much moisture as before pelletizing.
★ Animal feed pellets processed by this pellet machine have smooth surfaces, are not easy to break, and are highly cooked.
★ Suitable for different feedstock.
★ The pellet mill roller is made of high alloy steel which prolongs use life.

B. 230D Pellet Maker Application
Best choice for small animal feeding farms; also for making sawdust pellets, rice husk pellets, cotton stalk pellets, grass pellets, and other agro wastes pellets.

sawdust pellets

C. 230D Flat Die Pellet Mill Parameters

Model Capacity   Power Dia of Die Mould Packing Size
230D Wood Pellet Production: 150-190kg/h
Feed Pellet Production: 300-400kg/h
22HP 230mm 1180*560*950mm

Factors on the Variation in Pellet Mill Productivity
With different raw materials in the pellet production line, the rated capacity will always change. Why does pellet mill yield varies? And what determines pellet productivity?

As stated above, the capacity for wood pellets goes to 150-190 kg/h while for feed pellets 300-400 kg/h. How do we know the difference between these two numbers? What’s the reason for the high yield of feed pellets?

It’s time to come to raw material in the pellet processing procedure. What you may not be aware of is that the productivity of a pellet mill does change depending on the material to be processed.

rice straw pellet machineWood pellets are generally made from compacted sawdust or other wastes. When it comes to the source of these semi-finished particles, the raw materials are always some woody biomass sources including palm kernel shell, coconut shell, whole-tree removal, or tree tops and branches leftover after logging and which otherwise help replenish soil nutrients. Pellets are manufactured in several types and grades as fuels for electric power plants, homes, and other applications in between. Pellets are extremely dense and can be produced with low moisture content (below 10%) which allows them to be burned with very high efficiency.

feed pellets feedstockAs well grasses can also be pelletized, creating grass pellets. Typical materials for grass pellets include switchgrass, alfalfa, and miscanthus. The main ingredients used in commercially prepared feed are the feed grains, which include corn, soybean, sorghum, oats, barley, cassava, and potato.

Obviously, the density of the wood powder is much higher than the grass density. For in the same volume, the weight of the former is much heavier than the latter. It’s simply the case that these grass materials require less energy to compress and generally require less time in the die to achieve sufficient compression.

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