Piping All-position Automatic Welding Machine (GTAW)

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Piping All-position Automatic WeldingMachine (GTAW)

Characteristics:
1. Without wire feeder/ all-position auto-TIG wire feeder/pulse jointing machine
2. Be suitable to spot operation due to the structure, rotation and rotational inertia
3. Arc length adjustment and Yaw can be used in head above TO77
4.Used in the welding of thick pipelines
5.Long working time
6.Circulating water cooling outside
7.Die without punch
8. Surface and tungsten electrode keep constant
9. Impulse-counting connect with control system
10. Pipe materials: carbon steel, alloy steel, stainless steel and cryogenic steel.
11. Welding: tube-tube, pipe-pipe, tube-elbow, tube-flange, flange-flange, flange- elbow (dummy tubes for connection when necessary).
12. Connected with EWA306/ EWA160 program, auto-digital inverter power for TIG welding

Technical parameter
1. Pipe diameter: Φ15-43, Φ19-60, Φ20-77, Φ42-130, Φ64-180, Φ120-230
2. Pipe materials: carbon steel, alloy steel, stainless steel and cryogenic steel.
3. Welding speed: 0.37-7.4, 0.25-5.02 , 0.19-3.82, 0.115-2.29, 0.089-1.78, 0.052-1.04
4. Cooling mode: water cooling
5. Angle of welding gun: 0-45°

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