1.Rice husks, sunflower seed husks, peanut husks and other crops husks. 2.Wood bSranches, trunks, bark and other wood scraps. 3.Various crop straws, corn stalks, cotton stalks, dried peppers, etc. 4.Rubber, cement, ash and other chemical industrial waste raw materials 5.RDF Refuse Derived Fuel,Industrial waste, solid wax machine, household waste, waste plastic and cloth.6.Cow dung manure,livestock manure,etc. Widely used in feed factories, wood processing factories, fuel factories, fertilizer factories, chemical factories, etc.