... which overcomes the disadvantages of serious damages of machine caused by direct feed and careless throwing of ... rich shell, cone cob, stalk, starch, shelled shrimps of grain, fish flour, seaweed, dehydrated vegetable, flavoring substance, Chinese date ... chemical raw material, mica, carbon, volcanic clay, perlite, distilled grain, furfural, cake type, charcoal, actived carbon, cellulose, potato slag ...