Shot blasting machine in mechanical work, its main role is to blast clean. The blasting turbines is the core of the shot blasting machine.
The blasting turbines contains impeller, eight blades, control cage, abrasive distributor, hood guard plate, side guard plate, front/rear guard plate and feed spout. If you found have part wear is serious, it should be replaced with a new one. Otherwise it not only can influence the cleaning effect but also can reduce the service life of the machine.
When the steel shot entered from the feed spout (①), it will through abrasive distributor (②), control cage (③) to the blade (④). Under the affect of the centrifugal force, the steel shot will projected to the surface of the workpiece with high speed. The steel shot will enter into the recycle system to reused.
Qinggong adopt to the KT series new design blasting turbines. The guard plate thickness is up to 70mm and we use high resistance chromium alloy. That can offer long service time than old design. We also designed these after dynamic simulation, the guard plate form a round track for steel shot, which allows all steel shot leave the turbine when they reach the highest speed with the least internal bounce and self wear. so how to adjusting the blasting turbines angle correct and appropriate is the most important.
If the blasting turebines angle is not suitable or correct, it will lead to uneven shot blasting on the surface of the workpiece and the puepose of comprehensive and thorough cleaning can not be achieved. The quality and effect will be affect, therefore will be required by the angle to ensure the cleaning quality of the shot blasting machine.