The biomass pellet machine realizes the efficient utilization of waste biomass by compressing the crushed raw materials under high temperature and high pressure, and extruding them into high-density, easy-to-store and combustible pellet fuel. Its working process includes the following steps: First, raw materials such as sawdust, wood chips, rice husks and straw need to be processed to a moisture content of 10%-15% to ensure the best molding effect. The crushed or crushed raw materials enter the compression chamber through the conveying device. Under the high-pressure extrusion of the mold and the pressing roller driven by the main shaft, the material is pressed into the mold hole, and the high temperature generated by friction softens the lignin and naturally bonds into a granular shape. Subsequently, the pellets are cut off by the cutting device and enter the cooling system to cool down, increase hardness and stability, and finally discharged through the discharge port as finished fuel.

 

The biomass pellet machine has the core advantages of environmental protection, high efficiency and economy. It does not require chemical adhesives and relies entirely on the lignin of the raw materials themselves for bonding; the pellet fuel after molding has high density and high combustion value, and the energy utilization rate is far better than traditional fuels. The raw materials come from a wide range of sources, such as sawdust, straw and other waste materials can be used as production raw materials, which is in line with the concept of resource recycling. With its excellent performance, the biomass pellet machine occupies an important position in the field of energy recovery and renewable energy.