This machine adopts integral structure, making installation easier and more reliable. This machine adopts double-side driving to make torch does longitudinal movement followed straight tracks. The light design of crossbeam has a good rigidity, light self-weight and good stability of movement. The machine is equipped with water tank type dust-removing equipment, in order to achieve environmental protection requirement; a smoking type dust-removing equipment also can be applied according to the customer’s needs. The machine is suitable to high-speed cutting thin sheet made of stainless steel, aluminium sheet and nonferrous metals etc. additionally, it also has able to cutting thick plate. The machine is widely applied for sheet-metal working, auto parts, Wind turbines, and steel mould industries etc