In oxy-fuel cutting , a torch is applied to heat metal to its kindling temperature. A stream of oxygen is then focused on the metal, burning it into a metal oxide that flows out of the kerf as slag. Torches that do not blend fuel with oxygen are not considered oxy-fuel torches and can commonly be distinguished by a single tank. Most metals can’t be liquefied with a single-tank torch. As a consequence, single-tank torches are normally apt for soldering and brazing but not for welding. Primary Fuel in Oxyfuel Cutting Acetylene is the main fuel for oxy-fuel welding&cutting and is the fuel of choice for repair work and general cutting & welding. Acetylene gas is shipped in special cylinders designed to put the gas dissolved. The cylinders are packed with porous materials (e.g. kapok fibre, diatomaceous earth, or (formerly) asbestos), then occupied to around 50% capacity with acet...
Messer Cutting Systems is a global supplier of cutting edge technology. We provide services for the metal-working industry, setting standards worldwide. Our product range includes oxyfuel, plasma and laser cutting systems, from hand-guided machines right up to special machines for shipbuilding, as well as plant and equipment for oxyfuel welding, cutting, brazing and heating.