... the site in the crush room which connects to the materials all use the wearable and commutative parts and double wear ... screeners can be used for grinding coarse and fine materials.7.Applicable for raw materials grinding such as corn, Chinese sorghum, wheat, crumbled ... cake-shaped material etc.8. It can also grind the raw materials: woodchips, straw, EFB, rice husk, grass, sunflower, grass, woodchips, ...