small poultry feed mill 1 ISO901 2 Production experience:8years 3 Run more smoothly sphere of application 1. Hammer grinder is ... rubber and so on. 2. After smashed by hammer grinder, the powder size is from 2-15mm. we can ... check, work balance, positive and negative to work, feed port in the mill top, but with various forms ... replacement time, meaningless stopping time shorter. small poultry feed mill