Shot Blasting/Sand Blasting
Sand blasting utilizes compressed air as its power and shots the high speed abrasive sand stream to the surface of work piece. Due to the impact and cutting effect of the abrasive sand, the material surface is completely cleaned, at the same time, the surface quality and mechanical performance is greatly improved.
Shot blasting takes the centrifugal force of the high speed rotating disk to shoot steel shots onto the work piece surface. After processing, the material will have a finishing effect and generate pressure stress to improve fatigue strength.