The improved flat die pellet machine has a structure in which the pressed roller rotates but the grinding disc does not rotate. When feeding, the pressure roller is constantly turning, so the material will not expand easily. In addition, the reduction gearbox at the bottom is an improved reducer, which has slow speed and high torque. Suitable for pressing biomass materials. We use this type of machine to make biomass pellets.
Nowadays, there are multi-pressure roller models on the market, including four-pressure rollers and three-pressure rollers. The structure of these two models makes it difficult to adjust the gap between the pressure roller and the mold.Therefore, it is not recommended to use to suppress biomass materials.