Automatic Welding Machine for Pipe Spool Root Pass Weld (GMAW/GTAW/FCAW)

May. 27, 2022

Technical Parameters

  • Pipe Diameter Applicable: DN50-600 (φ60-610)

  • Pipe Wall Thickness Applicable: 3-30mm

  • Pipe Length Applicable: 400-8000mm (for pipe dia ≤400 mm, adopt to auxiliary method to welding)

  • Applicable Materials: Carbon steel, alloy steel , stainless steel and cryogenic steel

  • Welding Line Applicable: Various welding lines of spool pieces such as pipe-pipe, pipe-elbow, pipe-flange, flange-flange and flange-elbow, etc. (a fake pipe transition connection shall be applied if necessary)

  • Clamping System: Clamping arm move up and down by screw

  • Control System: PLC control and indication by text display


Oscillating System

  • Oscillating Mode: Adjustment by electric cross oscillator , drive by step motor

  • Adjustment Mode: Welding swing, swing around the frequency and left and right pause time, etc. by electric cross oscillator to adjustment of stepless

  • Adjustment Way: Swing parameter (welding swing, swing frequency and left and right pause time) use to button + digital display adjust way

Welding System

  • Adjustment Mode: Work piece rotation variable frequency, stepless adjustable (stable), cross arm stretch the length of electrical, stepless adjustable

  • Adjustment Way: Work piece Rev speed/welding speed adjustment using knob + digital way, cross arm of extending length of use of buttons

  • Welding Procedure: FCAW/GMAW/GTAW welding process for root pass welding

  • Welding Power: OEM products in China (or as per customers' demands)