Purpose of pressure blasting machine
1. The surface of the workpiece is cleaned after heat treatment, scale, residual salt, oil, etc .; oxide scale and molding sand of black (non-ferrous) castings; oxide scale, molding sand, etc. of precision castings are not spared; residues of mechanical processing parts Scales, micro-burrs, etc .; scales and slag of welded parts; scales and rusted layers of cold and hot rolled steel plates (profiles); mold release agents for various mold cavities, plexiglass deposits, etc .; ceramic components Sintered residue on the surface; flash of plastic molded parts; radioactive elements on the surface of the object; bridges, hydropower stations, ships, buildings; rubber coatings for airport runways; train cars; various pipes and containers; Oil stains, attachments, etc .; residual paint, rust, and attachments on containers; wrong sintered layers on porcelain; scratches on decorative surfaces
Pressure blasting machine has the following applications:
Pre-treatment of workpiece coating and workpiece bonding
Pressure sand blasting can remove all the dirt and other dirt on the surface of the workpiece, and establish a very important basic pattern on the surface of the workpiece (the so-called matte surface), and can be changed by changing
Granular abrasives can achieve different levels of roughness, greatly improving the binding force of the workpiece with coatings and plating materials. Or make the adhesive bond more firm and better quality.