(biomass pellet maker/pelletizer) refers to the compression of low energy density crops, forest waste, sawdust, and waste wood chips into granular fuel with high density, high specific gravity, and hard texture. The pressed biomass wood pellets have the characteristics of easy ignition, high calorific value, low ash content after combustion, cleanliness, and sanitation, which are widely used in industrial, domestic boilers, and civilian cooking and heating, and is a high-quality fuel that can replace coal. 1.Brief Description of The Biomass Pellet Machine The vertical biomass pellet making machine is composed of a pellet machine base, a large reduction gearbox, a bearing room, a feeding hood, a discharging part, a motor, a pressure roller assembly, and a mold. Its structure is compact and the appearance is beautiful. Besides, this biomass pellet processing machine is easy to move on the working site. The electric biomass pellet machine uses a direct motor connection. The motor is connected to the reducer shaft through a toothed coupling. After a 90 change of direction, the horizontal motor drives the vertical casting hollow transfer spindle. The spindle then drives the roller to roll the inner surface of the mold to complete the pressing process of wood biomass pellets.