... rice shell, corn cob, stalk, starch, shelled shrimps of grain type, fish flour, seaweed, dehydrated vegetable, flavoring substance, ... chemically raw material, mica, carbon, volcanic clay, perlite, distilled grain, furfural, cake type, charcoal, activated carbon, cellulose, potato ... and mosquito-repellent incense, etc.The Working Principle of Wood Powder Machine: 1.wood powder machine is from the body ...