The JZK-700S manual sandblasting machine is suitable for open sandblasting operations in the wilderness, and is used for the treatment of oxide scale, rust scale, and paint scale on steel structure workpieces. The equipment has high-efficiency sandblasting performance and is one of the ideal equipment for cleaning, removing rust, paint, and scale before coating the surface of medium-sized metal structures, strengthening the surface, and eliminating internal stress. The difference between the JZK-700P manual sandblasting machine and this equipment is that it is equipped with a pneumatic remote control device to achieve 20-meter remote sandblasting control. The JZK-700P can be combined with our company's JZF sand and dust separation device to form a JZF-700 split recycling sandblasting machine, which can achieve dust-free and pollution-free environmentally friendly sandblasting (see the sandblasting machine video).