... charcoal machine is used to make sawdust, sugar cane, rice straw, rice stalk, corn stalk, cotton stalk, bean husk, into ... tree branch, cotton stalks, tree bark, coconut shell, rice straw wheat straw, corn straw, grass river reeds, palm husk, soybean stalk or husk, ... coffee husk, paddy straw, sunflowers stalk, bamboo and many other agrowastes etc. And the ...