... introduction: Wood powder mill is a kind of new type superfine wood flour equipment, which is recently developed with ... shell, corn cob, stalk, starch, shelled shrimps of grain type, fish flour, seaweed, dehydrated vegetable, flavoring substance, Chinese date ... mica, carbon, volcanic clay, perlite, distilled grain, furfural, cake type, charcoal, activated carbon, cellulose, potato slag, tea, hair, bean ...