Sandblasting workshop dust ash removal system is equipped with high pressure blower, USES the reducer slewing mechanism, have the time relay to control the number of counter blowing and blowing time, make the sand blasting workshop dust on the surface of the filter bag dust fall off, into the dust ash hopper eduction. The sand workshop dust catcher is sand bag filter dust removal effect is best in the industry. Because the sandblasting machine bag filter technology is reasonable, the dust removal effect is obvious; There would be no dust dust removal equipment to open after the workshop, operators will no longer need to do environmental protection. At the same time, after sandblasting workshop dust collection of  sand dust can also recycle to process, solve the environmental pollution and recycled raw materials.