What is Sandblasting?
Sandblasting is a general term used to describe the act of propelling very fine bits of material at high-velocity to clean or etch a surface. Sand used to be the most commonly used material, but since silicosis (a lung disease) is caused by extended inhalation of the dust created by sand, other materials are now used in its place. Any small, relatively uniform particles will work, such as steel grit, copper slag, walnut shells, powdered abrasives, even bits of coconut shell. Due to the dangers of inhaling dust during the process, sandblasting is carefully controlled, using an alternate air supply, protective wear, and proper ventilation. A sandblasting setup usually consists of three different parts: the abrasive itself, an air compressor, and a blaster gun. For etching and small object cleaning, a workstation to hold the piece of glass is also needed, as is some sort of collector to gather up excess dust. Sandblasting is primarily used for two somewhat different applications. The firs
Sandblasting is the term for the process of smoothing, shaping and cleaning a hard surface by forcing solid particles across the surface at high speeds, similar to using sandpaper but with a more even finish. The appearance of the finished look is determined greatly by the type of media used and the experience of the operator. To this end sandblasting is not just an industrial task but an art. The artisan is creating a pattern on the surface of the blasted material. Much practice and experience is necessary for one to become a truly skilled sandblaster.
Sandblasting is a generic term for the process of smoothing, shaping and cleaning a hard surface by spraying solid particles of sand across that surface at very high speeds. The outcome is a rough, clean surface, providing an even finish with no problems cleaning corners or crannies. After sandblasting, parts are now ready for refinishing such as powder coating or wet paint.
