The sawdust pellet machine, wood bran pellet machine, and biofuel pellet machine produced by our company are compact in structure, easy to operate, stable in action, and can work continuously. It has the characteristics of unique design, reasonable mechanism, low consumption and high efficiency, strong and wear-resistant, and has reached the international leading level. The electronic control system of the main engine adopts the international standard configuration of the star-delta starter, and the operation is extremely stable. This type of machine is mainly for coarse fiber granulation, such as: sawdust, sawdust, branches, trunks, bark and other wood scraps; straw, cotton stalks, straw, rice husk and other crop straw; peanut shells, sunflower seed shells Plant waste such as melon and fruit shells, palm, bamboo powder, pasture, etc., as well as materials that are difficult to bond and form such as toner and waste paper. The pellets produced by this product have the characteristics of high density, high combustion value, low water content, low ash content and so on. This type of machine adopts three-pole variable speed and high-precision gear transmission. The hydraulic oil delivery system can automatically circulate oil between the gearbox and the main shaft bearing. It has low consumption, reasonable structure, economical and durable.