Sand blasting equipment has been widely used in machinery manufacturing, instrumentation, medical equipment, electronic appliances, textile machinery, printing and dyeing machinery, ceramics, handicrafts, machinery repair and many other fields. Sand blasting equipment as a conventional sand treatment equipment through continuous development, improvement and perfection, with a unique processing mechanism and a wide range of processing, application, sand blasting equipment in today's surface treatment industry is increasingly favored. Applicable to electronics, aircraft, locomotive parts, hardware, chemical and other industries, such as workpiece surface cleaning treatment of large areas. A lot of surface treatment processes can be used for sand blasting machine, the size of the sand blasting machine is based on its processing workpiece, if your workpiece is large, then choose a large sand blasting equipment, if its processing workpiece is small then choose a small sand blasting machine, so that you can save costs can also greatly improve the efficiency of the work, and play a multiplier effect.
1. sand blasting machine for workpiece surface cleaning
Sand blasting machine can be used as a metal corrosion layer, heat treatment pieces of the surface of the residual salt and oxidation layer, rolling pieces of the surface of the oxidized layer, forging pieces of the surface of the oxidized layer, oxidized layer of the welded surface, casting the surface of the sand and oxidized layer, machined pieces of the surface of the residual dirt and small burrs, the old pieces of the surface and so on, in order to remove the surface of the attached layer, to reveal the substrate. Adhesion layer, revealing the original color of the substrate.
2. Sand blasting machine is used for pre-treatment of workpiece surface before coating
Sand blasting machine can be used as the pre-treatment process of all kinds of plating process, brushing plating process, spraying process and bonding process, in order to obtain the active surface and improve the adhesion between plating, coating and bonding parts.
3. Sand blasting machine can change the physical and mechanical properties of the workpiece
Sand blasting machine can change the surface stress state of the workpiece, improve the lubrication conditions with the coupling, reduce the noise of the coupling in the process of movement, so that the surface of the workpiece is hardened to improve the wear resistance of the parts and fatigue strength.
4. Sand blasting machine for workpiece surface finishing sand blasting machine can change the workpiece surface roughness Ra value, produce matte or diffuse reflection of the workpiece surface, in order to achieve the purpose of finishing processing.