... 4.low equipment cost 20-350mesh wood powder mill for rice husk, sawdust etc. 1. Brief introduction of wood powder ... used to grind kinds of fibrous material,such as rice husk, corncob, rice, wood flour,bamboo powder,wheat bran ,chinese medicinal ... years. enjoying good reputaion for our excellent quality with reasonable price. 3. Technical parameters of wood powder mill: TypeParamtersSX500(water- ...