High-performance blast cleaning system removes corrosion, mill scale, and coatings from most surfaces. Produces a uniform surface texture, and creates a surface profile to increase bonding for coatings. Machine holds 6 cubic feet of abrasive for up to 30 minutes of continuous blasting at 100 psi with standard No. 6 nozzle (38-inch orifice). The operator controls blasting from a remote control handle at the nozzle. Pressing the handle starts blasting; releasing it stops blasting. The blast machine contains abrasive and meters it into the compressed air stream. Four-wheel integral cart for ease of moving. Rated for 150-psi maximum working pressure. 1-12-inch Millennium valve provides unrestricted air flow. Quantum metering valve maintains smooth, consistent flow, adjustment knob allows precise control of media flow. 29-inch width fits through standard doorways. 1-14-inch piping allows up to 50 percent increase in air flow, when compared to standard 1-inch piping Robust handles act as skid for loading machine into pickup or trailer and protect valves and piping from damage. Central hookup point for blast hose and remote controls.