Automatic sandblasting machine does not need manual operation. It also applies compressed air as the driving force, and the application of metal material abrasives as material positive sandblasting treatment, active access to objects, actively brandishing spray gun, active separation of abrasives, active ash removal, etc. Manual operation is generally hand - held operation, and the professional skills of the operator. If from the perspective of effort saving and time saving analysis, automatic sandblasting machine is stronger than manual sandblasting machine, but the price is more expensive.

Different operating principles

Automatic sandblasting machine operation module is composed of pressure tank and paint gun basic operation module, and manual sandblasting machine is driven by compressed air. After the pressure is created by the compressed air in the pressure tank, the abrasive is pressed into the keying port according to the sand valve. The sand pipe is sprayed out according to the nozzle and painted onto the surface of the solution to achieve the predicted solution target. Adopts the pressing type dry automatic sandblasting machine, the compressed air is not only the jet force, but also the accelerating force of the water jet.

The structure is different

The operation module of manual sandblasting machine is generally composed of four system software, that is, pressure tank, output power system software, pipeline system software and automatic control system.