Profile: Wall Colmonoy provides innovative solutions to combat challenging wear and corrosion problems. We also manufacture materials to meet customers requirements for surface coating technology, wear resistant components and joining of industrial components. Our Spraywelder&trade is designed to apply hard surfacing powders quickly and evenly. It consists of the pistol, control panel and connecting hoses, including reverse flow check valves. The control panel holds the powder hopper, carburetor, and pressure or flow controls. Our Fusewelder® torch is a special oxy acetylene torch designed to preheat the base metal, spray powdered alloy and fuse deposits to the work piece. Four models are available with different powder delivery capabilities for everything from the finest work, to the largest components. It is well suited to spraying small, narrow areas or even overhead surfaces.