JZK-700P manual sandblasting machine is suitable for sandblasting in sandblasting rooms, sandblasting rooms and open sandblasting in the wilderness. It is used for the oxide skin treatment of special materials and harder material workpieces. The equipment has high pressure and high efficiency sandblasting performance. It is one of the ideal equipment for cleaning, removing rust, paint, descaling, strengthening the surface and eliminating internal stress before coating the surface of large metal structures.