The welding torch diagram 
Accessories image resolution 
Gas nozzle High temperature resistance,corrosion resistance,Product appearance elegant, long service life. 
Contact tip Solid core copper rod, borehole directly integrated, no blocking by the silk, Good electrical conductivity, wear-resisting and durable. 
Contact tip holder High quality copper, professional equipment. Better ductility, thermal conductivity and corrosion resistance welding of processed red copper.Item:OTC200A Air Cooled MIG/MAG/CO2 welding torch Rating: 160A-200A CO2 Mixed Gases Duty cycle: 60% Wire size:0.8-1.0mm Weight:3-6kgs Most versatile welding torch in the industry. Heat-resistant, comfortable grip, easy-to-manage lead cable and multiple attachments to adapt to your most challenging welding conditions. Cooler grip- Conventional torches suffer from heat transferred from the torch tip to the handle. Reduces that transferred heat by 70%, resulting in a cooler grip and supporting a longer, more productive welding session! "Easy-grip" handle- Ergonomics of the grip had been significantly improved, requiring less grip pressure. Better grip mean improved handling stability with less fatiguedelivering stable and effortless welding over longer periods of time! Flexible lead cable- Improvement in materials and construction result in a 14% more flexible lead cable, requiring less effort to get the torch to the proper welding angle and attitude. Quick-change attachments- The grip and trigger are customize-able with 4 different sets of interchangeable handles and 2 types of interchangeable triggers that can be swapped, without tools, in seconds! Safety - recessed trigger to protect against accidental activation | OTC 200A Welding Torch OTC200 CO2 Mig Mag Welding Gun 3m for Sale | |
| Cooling | air cooled |
| Wire Diameter | 0.9-1.2mm |
| Duty Cycle 60% | 200A CO2,200A Mixed Gases |
| Length | 3m/4m/5m/customized |