Specifications

Automatic Welding Machine for Pipe Root Run Welding with Good efficiency and GTAW welding procedure, meeting WPS or PQR.

Performance features

      On-line Performance: Excellent (Designed completely as per the one line equipment of the production line)

      Application: for welding the thin wall pipes or the cover which needs high quality welding.

      Welding Efficieny: Low (50-100 inch/day)

      Operability: Good (applicable and easy to operate even if you are a new user within a short period of time).

      Surface finishing: Excellent (the welding gun will always be positioned in the optimum position)

      Welding compliance rate: 98% min (without re-working for the skilled operator).

      Driving Reliability: Good (driven by frictional force, however, it is required to set essential balance weight to offset large bending moment caused by elbows for large diameter pipe, or providing a chain tensioner to improve the reliability of the driving).

      Price: much higher than the Piping Allposition Automatic Welding Machine (FCAW/GMAW).

Technical parameters

      Pipe diameter applicable: DN50-600(φ60-610)

      Pipe wall thickness applicable: 3-15MM

      Materials applicable: carbon steel, alloy steel, stainless steel and cryogenic steel,etc.

      Welding line applicable: various welding lines of tubesections such as tubetube, tubeelbow, tubeflange, flangeflange and flangeelbow, etc (a fake pipe transition connection shall be applied if necessary).

      Driving System: driven by threerow stainless steel worm and worm wheel (C1) or driven by tworow rubber roller reducer (C3).

      Clamping system: the electric clamping arm is adjustable and 180 degree rotational ability; it clamps manually with screw double wheels. A chain tensioner might be equipped if necessary.

      Bracket System: Separate type of trolley matching for welding machine, which may be adjusted along the track according to the length of the pipeline.

      Counterweight System: no Counterweight

      Speedregulation Mode: VF stepless speed control system

      Adjustment Mode: manual cross regulator

      Oscillating system: a product of our patented technology, driven by step motor.

      Control system: a product of our patented technology, PLC control.

      Welding method: (GTAW)

      Welding Power: our OEM products which are famous in China (or as per customers demands