Roller conveyor shot blasting machines mainly consist of a blasting chamber, blast wheel, roller conveyor system , crosswise screw conveyor, longitudinal screw conveyor, bucket elevator, separator, dust collector, electric control system and others.
Roller conveyor shot blasting machine is the preferred choice for steel raw material or fabrications. Loading by motor-powered roller conveyor (The length can be adjusted according to the workpiece length), roller conveyor speed can be adjusted suitable for the different workpiece. The photoelectric detection at the entrance can detect the position of the workpiece and accurately transmit the signal to the PLC. That means when the workpiece into blasting chamber the blast wheels will start to work, extending the service life of the guard plate in blasting chamber.
This type of machine provides a blast stream from above, side and below to give a uniform clean finish on both surfaces. The abrasive is recycled in the shot blasting machine, from crosswise screw conveyor to longitudinal screw conveyor, then transported to the bucket elevator, then into the separator. From the separator, the abrasive can be used will into the storage bin, can not be used will come out the machine.
The dust collector is a standard component that every shot blasting machine will be equipped with. The air volume of the dust collector and the number of filter cartridges can be adjusted according to the size of the equipment. That can meet the environmental protection requirements of every country.