Box-type sandblasting machine SPC box-type sandblasting machines are specially designed for machine manufacturing, electrical components, hardware products, and crafts production. They are of characteristic of easy operation,no dust pollution, and recycle of abrasive. ItemAir Consumption( m3/min)Jet Spraying MechanismInside Size(mm)SPC-10.57injection (negative)900 × 900 × 700SPC-20.57injection (negative)900 × 900 × 700SPC-32.3-8direct pressure690 × 470 × 650SPC-42.3-8direct pressure890 × 570 × 800 We can also supply customizedsand blasting machinesaccording to client requirement.