5 X 5 Cross-arm operation
It builds with cross operation welding system, automatic welding power, USA-Lincoln welding machine, control box and remote box. The advantages are mechatronics and convenient to adjust and control.
  1.  Applicable thickness: 16~150mm.
  2. Applicable material: Soft steel and 50kg high tensile strength steel.
  3. Weld bead shape: Pipe in and pipe out welding.
  4. Applicable length of weld bead: The longest 1500mm.
  Product Specifications
Basic technology parameter:

1.     The dimension of processed material
  • The diameter of workpiece: 300mm~5000mm
  • The length of workpiece: 4000mm~15000mm
  • The weight of workpiece: Max 30 Ton
2.     Operating parameter
  • Track gauge: 2500 mm
  • Speed: 0- 2000mm/min
  • Distance: 18000mm 
3.     Equipment structure
      Gantry part

  • Moving electric motor (DC motor 1 HP + reducer): Controlled by a single controller with two DC motors, which connected to reducer and the wheels transmission system directly, that makes the trolley bilateral synchronous transmission and run stably while welding. The design reduced unnecessary drive parts and it is easier to maintain.
  • Lifting mechanism (Move left and right electric adjustable device 1 HP + AC lifting motor 3 HP): The trolley horizontal slide with automatic lifting and horizontal moving, which provides x-axis and y-axis adjustment device. It has fine adjustment function (±50MM) and angle fine adjustment. It is easier for operators welding.
  • The trolley move with automatic and can turn 360.
  • The horizontal arm elevates with chain and also has fall preventer device.
  • This machine every mating surface and slide track must go through the gantry milling processed.
  • Flux recycling system: The trolley prepares two sets of flux recycling system. (1-1/2 HP Blower) (Long Well's product)
4.     ​Welding equipment
      Welder power

  • DC-1000 Power unit
      Wire delivery: USA-LINCOLN
  • NA-3S K-210-2 Operating box (USA-LINCOLN)
  • NA-3SF/NA-4F Head K209A Welding head (USA-LINCOLN)
      The twice electric welder lateral welder cable. (Taiwan)
      The electric welder earthed cable. (Taiwan)
      The twice electric welder lateral controlled cable and other pipes.  (Taiwan)