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Closed weld head

Closed weld head

Weld head systemic circulation circulating water cooling, high duty cycle
Wear-resistant and high-temperature resistant track for better and more durable performance
Multiple gas path protection to improve welding quality
Ultra thin welding gun design allows for easy welding in small spaces

  • Welding pipe diameter: 6.35mm to 168.0mm
  • Welding form: butt joint and plug joint
  • Welding wall thickness: 0.5mm~3.0mm
  • Applicable power supply: XD-20W
  • CNC wire feeder
  • Tube to tube sheet orbital welding machine
  • U-shaped/Unplugging weld head
CNC wire feeder

CNC wire feeder

The CNC wire feeder provided by KEPUNI is specially used to assist laser welding equipment to complete the welding process. The stable wire feeding effect makes the welding process easier.

  • Full functions: wire feeding and withdrawal/delay wire feeding/single point wire feeding/continuous wire feeding/parameter saving/speed adjustment
  • Dual-drive wire feeding: smoother and more stable wire feeding
  • High precision: CPU chip control, more precise control of wire feeding speed
Tube to tube sheet orbital welding machine

Tube to tube sheet orbital welding machine

This weld head is a specialized welding head designed and developed for all position automatic welding of various tube plate joints

  • Welding pipe diameter: 8mm-32mm
  • Welding form: butt joint
  • Welding wall thickness: ≤ 2.5mm

Adopting pneumatic core expansion method, the welding gun can be fixed at the center of the pipe fitting, firmly clamped, and simplifying the difficulty of welding operations
Suitable for welding pipe extension, pipe leveling, self melting, and wire filling
The overall structural design is compact, with internal transmission for water and electricity, and no conduit winding at 360 °
Built in wire feeder, capable of installing 1KG welding wire tray
Cooling water circulation, high equipment temporary load rate; Tight assembly process ensures stable operation of equipment
Optimized ergonomic design, easy to use, safe and reliable

U-shaped/Unplugging weld head

U-shaped/Unplugging weld head

Weld head systemic circulation circulating water cooling, high duty cycle
Wear-resistant and high-temperature resistant track for better and more durable performance
Multiple gas path protection to improve welding quality
Ultra thin welding gun design allows for easy welding in small spaces

  • Welding pipe diameter: 12.7mm~15.88mm
  • Welding form: butt joint
  • Welding wall thickness: 0.5mm~1.5mm
Essential details
ModelXD-40XD-80XD-120XD-170
Power supplyXD-20W all-position programmed power supply
Welding materialCarbon steel / stainless steel /titanium alloy, etc
pipe diameter(mm)6.35-38.16.35-38.16.35-38.16.35-38.1
Maximum wall thickness(mm)2.5333
Torch rotation speed(rpm)0.16-2.80.16-2.80.16-2.80.16-2.8
Weld head coolingWater cooling
Welding shielding gasArgon
Weight(kg)3.55.06.59.5
Size(mm)377*129*42377*129*42377*129*42377*129*42


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