Dry sandblasting machine is a commonly used surface treatment equipment. Its principle is to use high-speed sprayed sand particles to impact the surface of the workpiece to remove surface dirt, oxide layer, coating, etc., thereby achieving Purposes such as cleaning, roughness adjustment, increasing adhesion, etc.

Dry sandblasting machine mainly consists of compressed air system, sandblasting gun, sand supply system and waste collection system. When working, the sand is fed into the sandblasting gun through compressed air, and then sprayed out through the nozzle to form a high-speed jet of sand flow that impacts the surface of the workpiece to achieve the surface treatment effect.

Dry sandblasting machines are used in a wide range of applications. First of all, it can be used to clean and remove dirt, oxide layer, rust, etc. on the surface of the workpiece to restore the smoothness of the surface. Secondly, it can be used to adjust surface roughness. By controlling the sandblasting pressure and the type of sand material, different roughness requirements can be achieved. In addition, the dry sandblasting machine can also be used to increase the adhesion of the workpiece surface, providing a good foundation for subsequent coating, spraying and other processes.

In general, the dry sandblasting machine is an efficient, flexible and reliable surface treatment equipment. It is widely used in automobile manufacturing, shipbuilding, machinery manufacturing, building decoration and other industries to provide workpiece surface treatment. Processing provides effective solutions.