Sand Blasting Machine Spare Parts

Sandblasting, sometimes known as abrasive blasting, is the operation of forcibly propelling a stream of abrasive material against a surface under high pressure to smooth a rough surface, roughen a smooth surface, shape a surface or remove surface contaminants. 

喷砂，有时也称为打砂，是在高压下将磨料流强行推向表面的操作，以使粗糙表面变得光滑、使光滑表面变得粗糙、使表面成形或去除表面污染物。