Uses of Sandblasting
Sandblasting is one of the many techniques that is used to clean surfaces through roughening. Sandblasting process is employed when cleaning metallic surfaces or during class etching and it involves the use of sandblasting tools to blast air and or steam at high speed. For it to work well in cleaning surfaces, a sandblasting equipment should have an air compressor and a blaster nozzle all that will facilitate high pressure and speed of the fluid and hence proper abrasion.
The grit is another part of a sandblasting equipment that varies depending on the application. These are some of the grit types commonly used; Copper and Iron Slag, shells of walnuts, Glass Beads, Crushed Glass and Aluminium Oxide. Aluminium Oxide is mostly utilized when preparing surfaces and during finishing. Glass grit is the most preferable when removing contaminants from aggressive surfaces. For the plastic abrasives, they are applied to scrape off paints and various other coatings while keeping the underlying surfaces safe. Walnuts are the best for various aggressive scraping and cleaning without damaging the inner layers. Corn cobs is another grit that is used for the treatment of delicate surfaces. The substrate remains intact while the contaminants are stripped off. Steel grit is a softer one compared to aluminum oxide, and it is used to treat rough and aggressive surfaces giving it polished and smooth look.
There are several inevitable challenges that industries experience on various surfaces and they include machine wear and tear, surface scales and aging, burred components and rusty surfaces. For such problems, sandblasting equipment is the solution to extend the machinery and equipment life. with the use of sandblasting, the method will eliminate all the rust and prepare the surfaces ready for application of coatings and paints. products that aren’t painted won’t appear appealing to customers. paints can only work if the surfaces are smooth and without any contaminant. rust should be removed immediately to avoid affecting the performance of the machinery or permanent damage. Furthermore, sandblasting can be employed to smoothen surfaces with molds. To clean various bricks, concrete and stones will also call for the application of sandblasting equipment. With the high pressure and velocity of grit, boat hulls can be efficiently cleaned.
Wear and tear is another problem that damages the shape of most equipment. Sandblasting equipment can be applied to profile of the edges and the whole components. An area that has exploited more this application is engraving of cemeteries. This sandblasting method achieve a three dimensional signing that satisfy the taste of most clients. artwork is another area that has found most uses of sandblasting equipment. In buildings, like wood signage, sandblasting equipment raises the rings to give it a pleasing look. Sandbalsting equipment can be applied for multiple purposes that include residential beauty, industrial shaping, commercial cleaning and various resurfacing applications.