Portable Sandblasting Machine

portable Sandblasting machine is basically used to clean, etch and smooth the surface of any material, mainly for the metallic surface. It is one of the most efficient and fast methods which uses compressed air to shape and smooth surface of any foreign material.Also known as abrasive blasting, sandblasting is a surface finishing process that involves the use of a powered machine — typically an air compressor as well as a sandblasting machine — to spray abrasive particles under high pressure against a surface.Whether you need to leave a smooth surface or an anchor profile, the abrasive blasting process is the way to go. The most common blasting medias include: crushed glass, steel grit, aluminum oxide, garnet, plastic beads, glass beads and walnut shells.