This welding & cutting equipment is manufactured with advanced inverter technology. With power component MOSFETS and by adopting PWM technology, the inverter converts DC voltage which is rectified from input AC voltage to the high 100KHz frequency AC voltage; as a consequence, the voltage is transformed and rectified. Therefore, it results the much more small-sized of the main transformer and lighter in weight of the inverter welding/cutting equipment, which rates the performance of cutting by 30%. The high frequency oscillation, which enables the output of the high frequency DC, is employed in the arc-starting system. The features of this product are as following: stable output, reliable, completely portable, efficient and low noise generated while cutting is performed.CMT312 and CMT416 are two modes of welding & cutting equipment of three functions: TIG, MMA and CUTTING.

CMT DC WELDER