What is the pipeline all-position automatic welder? 

Pipeline all-position automatic welding machine refers to the pipeline does not move, welding position of the welding gun from zero to 360 degrees (or 180 degrees) rotation, mainly used for pipeline installation site (such as field long-distance pipeline installation, industrial pipeline installation, etc.).

Pipeline all-position automatic welder is divided into pipeline internal welder and pipeline all-position external welder.

I. PIPE INTERNAL WELDING MACHINE

With the continuous increase of pipeline conveying distance and conveying pressure, especially the development of large diameter and high-steel pipeline construction in recent years, higher and higher requirements are put forward for pipeline welding construction equipment. Manual arc welding and flux-cored wire semi-automatic welding construction equipment alone, it is difficult to meet the requirements of high quality and high efficiency.

Considering the comprehensive factors of quality and efficiency, the adoption of highly efficient automatic welding equipment and machine for construction can not only ensure the quality of root welding, but also greatly improve the welding efficiency, laying a solid foundation for the development of pipeline construction toward the direction of automation. 

The full position automatic welding equipment of pipeline has the advantages of fast metal deposition, fast welding speed, low welding material consumption, few constructors and good consistency of welding parameters.

Technical Parameter

Model	HGN2/36/40/48/56-6/8H
Suitable diameter	Φ508mm~Φ1422mm
Number of welding units	6、8(Tube diameter determination)
Walking speed	0~60m/min
Maximum climbing ability	≤ 30°（can change）
Maximum through elbow	≤ 10°
Welding time	≤ 120S
Wire diameter	Φ0.9~1.2mm
Rated working pressure	1.0Mpa
Rated working pressure	DC24V
Adaptive altitude	0 ～ 3500m

II. PIPE ALL-POSITION EXTERNAL WELDING MACHINE

WQ-III all-position welding machine is suitable for welding the inside and outside walls of pipelines. Widely used in ship, bridge, locomotive, steel structure, petrochemical and other industries, suitable for all kinds of structural welding, such as: steel plate, rib plate, cross parts welding, box girder welding.

Major Component 

Technical Parameter

Items		Parameter	Note
Tractor	Power supply	AC 220V
	Size	240×330×310	W×L×H
	Weight	16Kg	Including swinger
	Moving mode	Four-wheel drive	Magnet-wheel
	Walking speed	0∼700mm/min
	Swing motor	DC24V 18RPM
	Adjustable range of   welding gun	Up and down
		Before and after	85mm
		Operating Angle adjustment range	360°
		Carry out Angle adjustment range	０°
Control	Operating function	Swing mode
		Swing speed	０-10ＲＰＭ（Show with scale）
		Swing scope	０-±10°（Show with scale）
		Left and right residence time adjustment	０-２S（Show with scale）
		Central range of movement	０-±８°
		Inching wire feeding
		Walking starts/stops
		Welding current/voltage control
		Choice of walking direction
		Walking speed regulation	0∼1000mm/min（Show with scale）
		Welding/non-welding options

Product Photos