... Aspiration System Is Used For Straw ,Rice Straw,Wheat Straw,Sawdust. Got CE Certificate And ISO We are manufacturing maize hammer ... mill,rice hammer mill,corn pulverizer,wheat hammer mill,sorghum hammer ... grinding for maize, grain sorghum, rice bran, rice straw, vine, maize straw, sorghum stalk, beanstalk, wheat straw etc;2. Belt conveying, ...