Pipe Flange Welding Machine

Clamping Pipe Diameter: Φ15-400mm, Φ10-700mm, Φ10-1000mm

Positioner Through Hole: 130mm, 240mm, 360mm

Rotation Speed: 0-4rpm stepless adjustable

Product Detail | Technical Information | Packaging

Product Detail

Shanghai Mac Corporation is a leading Pipe Flange Welding Machine manufacturer and supplier.

Our Welding Machines realize fully automatic circumferential butt welding for pipes, flanges, elbows and tees. Repeated manual torch adjustment and parameter resetting are eliminated during mass pipe fabrication. The integrated 3D welding arm and hollow chuck positioner guarantee precise multi-angle torch alignment and smooth workpiece rotation for consistent, defect-free weld beads. Its reinforced heavy frame and stepper/servo drive system support non-stop long-hour production with stable wire feeding and accurate arc length tracking. Durable anti-abrasion mechanical parts and water-cooled welding system avoid overheating failures, offering reliable, low-labor welding solutions for pipeline, pressure vessel and boiler manufacturing workshops.

If you want to know more about our Pipe Flange Welding Machine price please feel free to contact us, we will reply you within 24 hours.

Column Lifting Stroke: 400mm, 550mm, 550mm
Cross Arm Extension Stroke: 400mm, 400mm, 400mm
Wire Feeding Speed: 0-4000mm/min programmable

Pipeline Prefabrication: Automatic girth welding for straight pipes, elbows, tees and pipe flanges.
Pressure Vessel & Boiler Manufacturing: Butt welding of high-neck flanges and thin-wall tubular parts.
Metal Component Workshop: Surfacing, segmented welding and multi-layer welding for alloy & stainless steel fittings.

Precise CNC Welding Performance: Integrated PLC control system ensures stable arc tracking and uniform weld formation for pipe and flange butt welding.
High-efficiency Automatic Operation: Programmable welding process and automatic wire feeding reduce manual intervention and improve batch welding consistency.
Rugged Industrial Structure: Reinforced machine frame and precision motor drive support long-cycle continuous welding with low failure rate.

Technical Information of Pipe Flange Welding Machine:

Pipe Flange Welding Machine Parameters
Item	XGH40	XGH50	XGH60
Applicable Workpiece Specifications	1. Equipped with 400 lathe chuck, clamping pipe diameter Φ15–400mm, minimum pipe wall thickness ≥1mm	1. Equipped with KD500A chuck, clamping pipe diameter Φ10–700mm, minimum pipe wall thickness ≥1mm	1. Equipped with KD600A chuck, clamping pipe diameter Φ10–1000mm, minimum pipe wall thickness ≥1mm
	2. Support roller is required when pipe length exceeds 400mm	2. Support roller is required when pipe length exceeds 400mm	2. Support roller is required when pipe length exceeds 400mm
	3. Max swing diameter of positioner under 90° turnover ≤520mm	3. Max swing diameter of positioner under 90° turnover ≤650mm	3. Max swing diameter of positioner under 90° turnover ≤760mm
Positioner Central Through Hole	130mm (Hollow chuck design)	240mm (Hollow chuck design)	360mm (Hollow chuck design)
Column Lifting Stroke	400mm	550mm	550mm
Cross Arm Extension Stroke	400mm	400mm	400mm

Packaging of Pipe Flange Welding Machine:

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