Applications of shot blasting machine in the automotive industry

The applications of shot blasting machine in the automotive industry mainly are anti-rust treatment, eliminating the stress of the steel plate, discovering the flaws of workpiece in advance and removing the welding slag.

Shot blasting of the car body steel plate is particularly important. The anti-rust coating grade of the steel plate dealt with shot blasting is greatly improved compared with the ordinary steel plate.

The automobile wheel shot blasting machine is a shot blasting equipment for the aluminum alloy wheel. It can apply strong shot blasting to the surface of the workpiece in the original state, remove the rust layer, welding slag and oxide scale on it, so as to obtain uniform metallic luster, as well as improve the quality and anti-corrosion effect of the steel coating.

Wheel shot blasting machine
The main functional components of the machine include cleaning room, indoor
conveying roller, inlet and outlet conveyor roller, blasting machine, abrasive circulation system (including hoister, separator, vertical and horizontal screw conveyor and pipes for transferring abrasives), dust removal and electrical control components.

The operation of this machine is a high-function continuous cleaning for uninterrupted feeding. When the steel structure products or steel are sent into the abrasive area of the cleaning machine room by the electrically controlled, electromagnetic speed regulating conveying roller during the cleaning process, the whole body receives striking and friction of intensive abrasives from four different coordinates, which make the rust layer and the dirt on it quickly fall off, and the steel obtains a bright surface with a certain roughness. The abrasives and rust dust falling on the steel are transported to the abrasive circulation system through the screw-conveyor. The workpiece is loaded and unloaded on two sides of the outdoor cleaning roller. During the cleaning process, the dust and abrasive mixture 
pass through the funnel, and the vertical and horizontal screw conveyors collect the mixture in the lower part of the hoister and then lifted into the separator in the upper part of the machine. The separated pure abrasives fall into the separator hopper. Granular dust is sent to the dust removal system by the exhaust pipe, the clean gas is discharged, and the particulate dust is collected.

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