1. Specifications
Longitudinal seam welding machine
PLC control
Speed: 100-1800mm/min
Work-piece: D-850mm, T-8mm
TIG/MIG/MAG/PAW
2. Brief description
Longitudinal seam welder is suitable for welding longitudinal seam of cylinder or rectangle with TIG, MIG, and is used for welding carbon steel, stainless steel, or other metal alloyed materials. It is composed by base, cross beam, key type clamping unit, spindle, water cooling system, support racks for shaft ends, traveling car, and cross sliding rack.
3. Parameters
Applicable material: stainless steel, carbon steel, AL alloy
Welding thickness: 0.4-8mm
Welding method: TIG
Welding speed: 0.2-2m/min
Wire feeding speed: 0.18-1.8 m/min
Moving precision: ±0.1mm/m
4. Effective welding length, diameters and equipment model
Model | Welding length(mm) | Minimum diameter | Maximum diameter |
CW-500 | 525 | Φ75 | Φ850 |
CW-1000 | 1125 | Φ 115 | Φ 730 |
CW-1500 | 1650 | Φ 150 | Φ 730 |
CW-2000 | 2025 | Φ 180 | Φ850 |
CW-2500 | 2550 | Φ200 | Φ850 |
CW-3000 | 3075 | Φ270 | Φ850 |
5. Features
Welding source: US Miller welding machine
Precision welding oscillator
 | This is water heater tank, automatic circle seam welding machine is designed for welding the girth. |
| Usually the welding system will working together with head and tail type welding positioner, the chuck or clamp at positioner will catch the tank and stay rotating. |  |
