... , tree branch and forest waste to be powder of less than 3-5mm, which is right size ... also ideal machine for farming material like dry or fresh seeding of yam, peanut, rice and other plants, husks, ... maize, wheat, beans of all grain.This model hammer mill has simple construction, ... Different models 158, 420, 500 is with Emotor of 7.5kw, 11kw, 22kw, and output capacity from ...