CDI3501 All Position Automatic Welding Machine for Long Water Pipeline

Solving low efficiency of long water/insulated pipeline on-site welding
Special for long-distance water pipeline, adapt to 150mm bare end insulated pipe welding.
Ideal for on-site all-position automatic welding of long water/thermal insulation jacket pipelines.

Main Advantage & Solution

1: Insulated water pipeline welding is limited by bare end length;
Solution: Adapt to 150mm bare end insulated jacket pipe welding, no extra pipe stripping.
2: Long-distance water pipeline on-site welding has low efficiency;
Solution: 360° all-position automatic welding, non-stop full-turn operation, double welding efficiency.
3: Large-diameter water pipeline welding has poor consistency;
Solution: 360° partition auto-call parameters (1°-10°), precise weld seam tracking for ⌀158mm+ pipes.
4: On-site water pipeline welding has complex preparation;
Solution: Magnetic & rail dual-use, quick installation, reduce on-site preparation time.

Parameter	Specification	Test Data/Note
Input Power	380V±10% 50/60Hz	On-site industrial power compatible
Duty Cycle	60% (all models)	Stable on-site continuous welding
Max No-Load Voltage	80VDC	Stable arc initiation in outdoor environment
Overall Dimension	Standard:480×460×230mm / Narrow:620×140×230mm	Two versions for different scenarios
Weight	Standard:19kg / Narrow:17kg / TIG:18kg	Lightweight for on-site movement
Welding Torch Swing	Flat + angular pendulum	Adapt to large-diameter welds
Vertical Motor Stroke	0-50mm	Precise on-site seam tracking
Flat Pendulum Stroke	0-60mm	Adjustable weld width for large pipes

For Water Supply Engineering Companies: Long-distance water pipeline on-site all-position welding, thermal insulation jacket pipe welding

For Municipal Construction Enterprises: Urban water supply large-diameter pipeline installation and welding

For Power Enterprises: Thermal power plant water/steam pipeline welding, thermal insulation pipe welding

For Equipment Distributors: On-site welding machine supply for water pipeline engineering projects

Patented orbital welding technology for large-diameter pipelines;
Key Supplier of Pipeline Welding Machines to CNPC and Sinopec.
Extensive experience in long-distance oil and gas pipeline projects, including the China-Russia oil and gas pipeline and the Saudi Aramco offshore pipeline
Supplied to domestic and overseas long-distance pipeline projects, ISO/CE certified.

We provide our customers with high-quality, reliable solutions backed by robust engineering and fast response capabilities.

If you provide specific operating conditions, we can assist you in selecting the right model.