... consumption, good molding effect , simple operation, easy maintenance.(2).Ring die with mold design, mould cavity wear synchronization, prolong the service ... of applicationVarious crops straw, especially cotton and wheat straw, wood sawdust, rice chaff, rice straw which the material is difficult ... widely used for other waste materials,Such as:1.wood waste,branch,palm tree2.bean straw,wheat straw,corn ...