Basic configuration type pressure-retaining mobile sandblasting machine：
Features: Its control system is controlled by an ordinary ball valve to control the switch of the overall air source, no pneumatic control switch and sand control valve, and at the same time, an ordinary ball valve is used to replace the sand control valve to save the purchase cost.
Each operation, the sandblasting machine needs two people to operate, first open the air source switch of the air compressor, then open the air inlet valve of the sandblasting machine, and one person controls the spray gun.
After aligning the workpiece, another person can open the side pipeline passing balloon valve and the bottom sand regulating valve ball valve to start the sand blasting work, and the operation is reversed when the machine is stopped.
Pressure mobile sandblasting machine is a thermal spraying pre-treatment machine, powered by compressed air, to spray clean and dry abrasives at high speed onto the surface of the workpiece to be sprayed，
In order to meet the requirements of surface cleaning and texturing, it can also be used for paint removal, weld rust removal, preparation of frosted glass and other workpieces, and the effect is very significant.
The grade reaches SA2.5-3.0, and its roughness meets the process requirements. The product has the characteristics of wide application, compact structure, simple maintenance and convenient use.
A necessary machine for coating (welding) various anti-corrosion layers。
