Trackless Unguided Pipe Welding Robot

Model: BOT-WTP27-121

Trackless Unguided Pipe Welding Robot is an automated pipe welding system being specially designed for pipe welding. It is good for welding pipes with diameter range from φl68mm - φ1800mm. Featured with weld seam tracking system and orientation sensors, weld groove parameters such as the width, depth, and angle can be automatically tracked in a precise manner, with tracking accuracy of ±0.2mm.

Detailed Introduction



Multiple DOF swing welding system
Laser vision seam tracking system (dual laser vision system)
On-board wire feeding system
Permanent magnet adhesion walking mechanism



Technical advantages
Portable design: Light and small;
Easy to operate: No track needed, friendly UI, only three days professional training required to operate this bot;
Automatic adaptation to groove: Fully automatic groove adjustment according to groove gap change, welding thickness difference, etc.
Automatic adaptation of weld: Torch has the ability of self-regulation in the vertical direction, which is especially suitable for the self-adaptive adjustment in the case of tack welding points, etc. and calling parameters live time;
Wide welding range: It meets requirements of automatic welding of various pipe diameters, with high weld quality and aesthetic appearance;
High tracking accuracy: Tracking accuracy of weld ± 0.2mm;
High reliability: Low failure rate, MTBF≥ 1000 hours;
Easy Maintenance: Modular design, save maintenance cost and time.
Application Scope
Pipe diameter range: φ168mm-φ1800mm
Welding groove types: V, X, U, J
Pipe materials: carbon steel and alloy steel
Metal thickness range: 6mm - 60mm

Configuration of Pipe Welding Robot
Trackless Unguided Pipe Welding Robot

Welding Power Source

Control Cabinet



Basic Specifications

Product weight	17kg	Weight of wire reel	5kg (standard), or customized
Max. load	60kg	Max. travel speed	560mm/min
Dimensions	560mm (L)*480mm (W) * 225mm (H)	Weld tracking accuracy	±0.2mm

Mechanical Specifications

Drive mode	wheels	Torch motion	linear
Linear motion range of welding torch	±70mm	Stick-out range	±30mm
On-board wire feed	Yes	Torch pitch angle	±15°

Other Specifications

Ambient temperature	-10℃~40℃	Relative humidity	below 90%
Control cable	10m standard length, extended length available upon request