（HRC3-5). The high power density laser beam (104-105W/cm²) can enable that non-equilibrium rapid heating (105-106℃/s) and cooling (105℃/s) occur in the workpiece surface to achieve transformation hardening. The workpiece surface has no damage, small deformation, high hardness and good wear resistance (HRC3-5 is higher than that of traditional heat treatment).
Good effect after processing/High productivity/High reliability/Processing environmental protection
The equipment is widely used in mold, machinery manufacturing, petroleum, chemical industry, light industry, hardware tools, auto parts and other industries and typical workpieces include gear, corrugating roller, oil pipe, thread, auto mold, saw blade, guide rail, cylinder sleeve, important military products.