The JZR-2D environmentally friendly sandblasting machine is specially designed and manufactured for environmentally friendly sandblasting of ship hulls, large oil storage tanks, viaducts, large steel plates and steel components. Its dust-free and pollution-free operation ensures that the environmental protection standards are met on site. The excellent surface treatment performance can easily reach the highest cleaning level, and the outstanding recycling capacity can 100% recycle rust, scale, paint, dust, etc. within a 40-meter operating range. For example: surface treatment of scale on steel components, cleaning-free rust removal in dock warehouses, bridge anti-corrosion, water conservancy engineering gates, mining, petroleum, chemical industry, metallurgy, port machinery, and vehicle manufacturing. This equipment is suitable for on-site remote or high-altitude long-distance environmentally friendly sandblasting operations. It is one of the ideal equipment for cleaning and removing rust, paint, and dirt on large workpieces and metal structures before coating. The sandblasting operation radius of this equipment is second only to JZR-3D.