Sand blasting booths

Working principle: Sand blasting booth

  The Sand blasting booth uses compressed air as the power, form a high-speed blasting media and blast on the surface of the workpiece. The blast-projectile is like countless small hammers work on the surface of the metal, causing the mechanical properties of the outer surface of the workpiece. Make the surface of the workpiece obtain a certain degree of cleanliness and different roughness, improved the mechanical properties of the surface of the workpiece (that is, the cold process, usually also called the surface strengthening), thereby generating compressive stress on the surface. This process will destroy the original tensile stress inside the workpiece, improve the workpiece’s tensile and bending fatigue properties, and increase the service lifespan of the products. Remove the impurities, rust, and oxide layer on the surface, which is also conducive to the solid decoration and coating.

Application scope: Sand blasting booth

1. Electroplating, painting, coating, etc. are all processed by sandblasting prior;
2. Metal workpieces such as castings, forge parts, welding parts, heat treatment parts, etc. to remove oxide scale, residue, dirt;
3. Surface cleaning of non-metallic products, removal of black spots on the surface of ceramic and restore of paint patterns, etc.;
4. Refurbishment of used parts: