(220V Double Roller Crusher. This machine is a smooth double-roller crusher, which is suitable for the laboratories and laboratories of. roller gap is 4mm) 860 kg/h. Pulley size 280 60mm（11” 2.4”）. Roll rotation speed 450 rpm.
(220V Double Roller Crusher. This machine is a smooth double-roller crusher, which is suitable for the laboratories and laboratories of. roller gap is 4mm) 860 kg/h. Pulley size 280 60mm（11” 2.4”）. Roll rotation speed 450 rpm.