Ultra fine wood powder making machine ... and careless throwing of metal block. With fine manufacturing, high processing technology, the machine adopts ... shell, cone cob, stalk, starch, shelled shrimps of grain, fish flour, seaweed, dehydrated vegetable, flavoring substance, ... raw material, mica, carbon, volcanic clay, perlite, distilled grain, furfural, cake type, charcoal, actived carbon, cellulose, ...