Drum Type Blast Machines

Q31 series Drum Type Shot Blaster is designed for Shot Blast Cleaning of small or medium size iron, steel, alloy and non-ferrous castings, forgings, heat treated parts. 1.Construction of Q31 series Drum Type Shot Blaster 2.Put the cleaning workpiece into the barrel and close the end-cover, adjust the cleaning time. Firstly, move the semi-nut needle to the desired position and the start the machine in turn. After the barrel rotating, the helical 3.Ribs on the protecting board tumble the castings continuously to make each surface cleaned evenly. Through the hole, the abrasive flows into the middle-wall, then through the screw belt conveying to the box-shaped 4.Frame via elevator carrying to the top of the separator. Screw such big core-sand and burrs,etc. the small sand, dust and abrasive are carried away by the airflow. The integrity shot flows into the blast wheel for continuous usage. Number Type Item Q3113BI Q3113BII Q3110BI Q3110BII 1 Diameter of rolling drum mm φ1300 φ1300 φ1000 φ1000 2 Loading capacity kg 600 600 300 300 3 Productivity kg/h 2500-3500 2500-3500 600-1500 600-1500 4 Power(excluding dedusting) Kw 14.5 16.3 9.7 11.9 5 Maximum weight of workpiece kg 30 30 15 15 6 Rotational speed of rolling drum r/min 2.5 2.5 3 3 7 Abrasive flow rate kg/min 160 160 120 120 8 Ventilation capacity m3/h 2000 2800 800 2000 9 Dedusting efficiency % 85 99 85 99 10 Outline dimensions mm 2550*2341*2250 4362*2341*2250 2078*2458*1861 3870*2458*3370