■ Striking arc is in good performance.
■ Without control cable, it can match any brand of CC or C V DC welding machine and avoid the equipment failure caused by the short circuit and disconnection of output control cable and the instability of the welding process caused by extended cable.
■ Four-wheel drive ensures reliable wire feeding.
■ Upgrading the common DC manual welding machine into MIG/MAG improves production efficiency.
■ Common MIG/MAG is upgraded into high-speed gas-shielded welding