Argon arc welding gun:QQ-150 (Guang model): 150AQQ-150: 150AQQ-150V: 150AQQ-160: 160AQQ-200: 200AQQ-300: 300ATQQ-400: 400ATQQ-400V: 400ATIG welding, CO2chill type welding gunWith 5m cable

CO2shield welding gun:OTC-500AMB15AK180AMB24KD250AMB36KS340AWith 3.5m cable

CO2shield welding gun:OTC type: 180AOTC type: 350AWith 3.5m cable

Welding current with 60% of duty rate (340A)Diameter of welding wires: 0.8-1.6mmLength of the welding gun: 3m-6m

Welding current with 60% of duty rate (180A)Diameter of welding wires: 0.6-1.0mmLength of the welding gun: 3m-4m

Welding current with 60% of duty rateDiameter of welding wires: 0.8-1.2mmLength of the welding gun: 3m-6m

It is equipped with various CO2/MAG conductor nozzles, jet nozzles, CO2 slider, nozzle connectors and connection poles.Models:MB15AK, MB24KD, MB36KD, NBC-200A, NBC-350A, NBC-500A

The machine uses electronic contactless switch remote control circuit, and the major integrate circuit and components are imported from abroad. The new cutting torch has the following characteristics:

Tongchang series new generation of CO2 plasma cutter uses ordinary tri-phase 380V/50Hz as power, compressed gas as CO2, and is a new kind of cutting equipment that is capable of cutting conducting mat