Kunshan Huaheng Welding Co., Ltd.
Enduring Excellence Pursuing
Add to Cart
The system is specially designed for pipe to pipe butt joint TIG orbital welding, and the welding range could reach Φ300mm and above.
Cold wire/hot wire TIG DC/pulse all-position automatic welding crawling trolley for large diameter pipe and pipe;
Pipes with different diameters are equipped with different positioning guide rings, and the guide rings are driven by rack and pinion;
Self-contained integrated wire feeder realizes unwinding wire feeding;
Automatic arc length tracking, yaw cover function;
The efficiency of hot wire welding is 3~5 times higher than that of cold wire welding;
The groove form of the workpiece can be V-shaped or U-shaped;
Suitable for welding carbon steel, stainless steel, duplex steel and other alloy materials;
| Pipe diameter range(mm) | 304.8~609.6 (12“~24”) |
| Wall thickness mm | 3~20 |
| Welding speed mm/min | 60~180 |
| Cold wire feeding speed mm/min | 95~1500 |
| Hot wire feeding speed mm/min | 360~5500 |
| Wire diameter mm | 1.0/1.2 |
| Arc length height mm | 0~40 |
| Yaw width mm | 0~40 |