Process Mechanical surface cleaning process where the workpiece is immersed in a solvent, which is exposed to ultrasonic waves resulting in cavities implodes on the surface which cleans the workpiece.
Process Blasting operation where the abrasive is mixed with a liquid and additionally with compressed air and then ejected onto the workpiece to clean its surface.
Process Blasting process where an abrasive agent which often consists of metal balls is supplied to a rotating wheel which then throws the balls onto the contact surface of the workpiece.