... solid waste as raw material, for example: the corn stalks, wheat straw, cotton stalks, rice straw, rice husk, peanut shell, corn cob ... compressing such materials into blocks.2.This equipment is suitable for various kinds of materials whose moisture content is less ... raw material: the corn stalks, wheat straw, cotton stalks, rice straw, rice husk, peanut shell, corn cob, branches, leaves, sawdust and ...