... wide range of raw material 3. CE certificate Vertical ring die pellet machine Pelletizing is the process of making waste ... material:IF your raw material is straw,wood-dust,bamboo powder,cotton wood,peanuts shell,clover, etc. you ... types of the pellet making machine, flat die type and ring die type, and the output can be 50 ... -40003154, 6, 8, 10183800×1680×3400 Vertical ring die pellet machine