Dongguan Bai-tong Hardware Machinery Factory
Dongguan Bai-tong Hardware Machinery Factory Expert In Surface Finishing
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Tumble Belt Type Shot Blasting Machine For Batches Of Casting Metal Parts
Working Principle:
Our tumble belt type shot blasting machine is covered with wear guards inside of shot blasting chamber room. The steel shots enter the high-speed rotating impeller from shot blasting head chute by its own weight, and rotate with impeller. Under the effect of the centrifugal force, the steel shots enter into the regulating sleeve, and throwed out from the square window of the regulating sleeve. Then reached to the high-speed rotating blades. The steel shots perform acceleration motion from the inside to the outside of the blade surface, and finally are blasted out to the work pieces with a certain linear speed in blower shape to give powerful hitting and shaving to the surface of the work pieces, so as to achieve the effect to clean oxide layer and the agglutinated stain. Finally, the shoot particles lose energy, slide along the slope below the host, delivered to the bottom of the elevator, through the screw conveyor,then lifted by the bucket elevator, sent to the shots and sand separator above the hoister. Finally, slide along the chute back to the shot blasting head, perform next round cycle working. Workpiece loaded on the tumble rubber belt, flipping with the tumble belt motion, so that the surface of all workpiece can be cleaned up uniformly.
Product Application:
1.Tumble Rubber Belt Machine(hydraulic) is particularly designed for handling batches of small castings, precision plastic workpieces, pieces of copper, aluminum parts, and the special design of its U-shaped endless belt allows the workpiece to produce a wave-like motion when passing through a shot blasting machine to ensure all the workpiece processing results are consistent
2.This compact shot blasting machine uses wear resistant rubber belt to load castings.
3.Our tumble belt shot blast machines with rubber belt conveyor are widely used for the surface treatment of batches of parts, can be optionally loaded automatically by means of a hydraulic skip loader.
4.The belt is made of wear resistant rubber.Rotation can make the parts tumbling, and by this motion, the whole surfaces of the parts can be exposed to the shots thrown by the turbines.
5.The offloading of the parts is obtained by the anti-rotation of the belt conveyor. Finished parts can fall directly into the empty container or through an optional offloading belt or vibrating conveyor.
Main Technical Specifications:
| Model | Q326 | Q328 | Q3210 |
| Productivity(kg/h) | 600-1200 | 2500-3500 | 3000-5000 |
| Feeding amount (kg) | 180 | 380 | 600 |
| Maximum weight of single piece(kg) | 15 | 30 | 30 |
| Diameter of end disk(mm) | 600 | 800 | 1000 |
| Blasting wheel power(kw) | 7.5X1 | 7.5X1 | 11X1 |
| Effective volume(m3) | 0.33 | 1.05 | 1.05 |
| Abrasive flow rate(kg/min) | 150 | 150 | 200 |
| Ventilation capacity (m3/h) | 2500 | 3500 | 4000 |
| Out line dimention(mm) | 3200*1520*3715 | 4290*1900*4500 | 5850*1950*4600 |
| Power dissipation(kw ) | 11.1 | 12.5 | 18.5
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