... Four-wire AC380V, 50Hz, ≤20KVASoftwareSoftware has the functions of selective location cutting Air pressurecompressed air, 0.7PA MaterialsThickness( ... RMB23 per hour which is 1/8-1/10 of the similar CO2 laser cutting machines(RMB150-180 per ... ware, automobile, metal craft, spring, electronic part, eyeglasses, circuit board, hardware industries etc. 600w cnc laser cutting machine for metal GTJ1325 ...