The working principle of stainless steel sandblasting gun is based on the synergy of compressed air and spraying material. When compressed air is accelerated to a high speed in the spray gun or sandblasting machine, a strong jet beam is formed. Driven by compressed air, the spraying material rushes to the surface of the object to be processed, especially the stainless steel surface, at a very high speed.
Working principle
The role of compressed air: The sandblasting gun uses compressed air as a power to accelerate abrasive particles to a high speed to form a jet beam. This high-speed jet beam can effectively clean and roughen the stainless steel surface.
Impact and cutting action of abrasive: When abrasive particles hit the stainless steel surface at high speed, impact force and cutting action are generated. The impact force causes impurities such as dirt and oxide layer on the surface to peel off, while the cutting action removes the uneven parts of the surface and increases the surface roughness.