... of rice straw, etc 2. Be suitable for different raw materials Wood hammer mill Features1. Unique Feeding Design, the feeding ... screeners can be used for grinding coarse and fine materials. 7.Applicable for raw materials grinding such as corn, Chinese sorghum, wheat, ... cake-shaped material etc. 8. It can also grind the raw materials: woodchips, straw, EFB, rice husk, grass, sunflower, grass, woodchips ...