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Sawdust Pellet Mill

Sawdust Pellet Mill

APPLICATION: Wood Sawdust Pellet Industry

A large amount of crushed raw material enters the pellet mill and filled between the press roller and the ring die, continuously compress the material at a high speed, finally extrude the finished particles.

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    1.Feeder: feeding raw material into the pellet making chamber.the feeder is made of stainless steel.

    2.Forced feeding unit: since the raw material is fluffy, and the bulking value is higher, we equip the force feeding device.

    3.Pellet making unit: ring die and press roller inside work together to make the biomass wood raw material into wood pellet.

    4.Main motor: driving the pellet making system.

    5.We adopt the super quality Siemens brand motor in our machine.


The sawdust pellet machine is the key equipment of the production line. The sawdust pellet production line can be applied to different raw materials such as sawdust, corn straw, soybean straw, cotton straw and peanut shell, and the equipment runs stably. The density of processed wood pellet fuel can reach 1.0-1.3 tons/m3.

Working Principle

The working principle of the wood pellet machine is that the wood chips crushed and dried are pressed into the holes of the mold through a pressure roller through physical extrusion. After the wood chips are pressed through the holes of the mold, a rod-shaped finished product is formed.

work process

The sawdust is added to the silo. The sawdust in the silo is stirred and compressed under the dual effects of the autorotation of the rotating main shaft and the autotransformer of the press roller. Out, the wood chips extruded to the outside of the mold are interrupted by the cutter on the dial to form a short bar of about 5cm. The short bar is collected from the blanking port under the action of the dial.

Model MZLH320 MZLH350 MZLH420 MZLH520 MZLH768 MZLH858
Capacity 300-400kg/h 500-700kg/h 1.0-1.2 t/h 2.0-2.5 t/h 2.5-4 t/h 3-4.5 t/h
Power 37kw 55kw 90kw 110/132kw 250/280kw 280kw
Final Pellet 6-12mm 6-12mm 6-12mm 6-12mm 6-12mm 6-12mm
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From Order To Delivery

Checking Order

With the sales contract, the order tracking clerk checks the models and quantities of each machine and spare parts.

Quality Test Before Delivery

Upon completion of the manufacturing of equipment, tthe quality inspector strictly checks quality of every machine with the checklist.

Check Items When Packing

Before packaging and shipment, the order tracking clerk checks the packaged items again with the packing list to avoid loss of items.

Sign the contract

Adopting international common standards for accurate design of product packaging, prevent product damage rate and the effective use of transport tools, which ensure the perfect delivery of products.

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