The wood hammer mill machine​ is suitable for grinding of various biomass raw materials like corn, straw, stalk, wheat straw, rice straw, rice husk, peanut shell, corncob, branches, leaves, wood chips, EFB fiber and other crops used as raw materials or the leftovers of carpentry.

Efficient crusher is a kind of special used for biomass fuel production preliminary material crushing of a crusher Efficient crusher has two series uniaxial and biaxial efficient crusher production is big high efficiency reasonable structure design simple to use and convenient maintenance.