Specifications

Heavy duty automatic welding machine for heavy wall thickness & large piping butt welding by SAW
High X-Ray qualified rate.

Performance features

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

      Application: broad (pipe and cover welding of various structures of DN≥400 and DN≤800 in various industries).

      Welding Efficieny: Excellent (100~150 inch/day, which is 4 times higher than the manual welding)

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

      Surface finishing: good (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 with friction; the necessary balance weight shall be provided for the pipe with DN≥600 and which the wall thickness is ≥40 to balance the serious eccentricity resulted from bending).

      Price: a bit higher than the Piping Allposition Automatic Welding Machine (SGW).

Technical parameters

      Pipe diameter applicable: DN400~800(φ426~810)

      Pipe wall thickness applicable: 18~80MM

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

      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: Two rows of metal+ rubber compound idler wheel driven by motor.

      Clamping system: clamping with double chain clamping mechanism

      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: Nil

      Speedregulation Mode:VF stepless speed control system

      Control system: a product of our patented technology.

      Welding mode: thick and single double wire SAW.

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