Flat Die Rotating Roller Pellet Mill Output is Affected by
The method is as follows: 10 kg of fine sand, 32 pounds of biomass raw materials (sawdust), 8 pounds of waste oil, stirring evenly, put the mixture material into the flat die pellet mill and press it for 4060 minutes, grind until the pellets become loose, the operator shall ensure that 95% of the mold holes can be out of pellet.