CDI3505 All Position Automatic Welding Machine for Long-Distance Oil & Gas Pipeline

Solving low precision and non-traceable of long-distance oil & gas pipeline welding
Oil & gas industry exclusive, with welding data acquisition system, support ⌀158-1422mm pipe welding.
Ideal for on-site all-position automatic welding of long-distance oil/gas pipelines and storage tanks.

Main Advantage & Solution

1: Long-distance oil & gas pipeline welding lacks data traceability;
Solution: Built-in welding data acquisition system, real-time collect and store welding parameters for quality traceability.
2: Oil & gas pipeline on-site welding has high quality requirements;
Solution: 360° partition auto-call parameters (1°-10°), 360° all-position welding, ensure weld consistency and qualification rate.
3: Large-diameter oil & gas pipeline welding is inefficient;
Solution: Shielding gas forced cooling, non-stop full-turn welding, adapt to on-site batch pipeline construction.
4: On-site oil & gas pipeline welding has harsh environment;
Solution: IP23 protection grade, stable performance in outdoor on-site oil/gas field environment.

Parameter	Specification	Test Data/Note
Input Power	380V±10% 50/60Hz	Oil/gas field on-site power compatible
Duty Cycle	TIG:100% / MIG:60%	Continuous TIG welding for root pass
Max No-Load Voltage	80VDC	Stable arc initiation in outdoor oil/gas field
Overall Dimension	480×460×230mm (pipeline) / 615×300×295mm (tank)	Two versions for pipeline/tank
Weight	Pipeline:TIG18kg/MIG19kg / Tank:21.4kg	Lightweight for on-site movement
Welding Torch Swing	Flat + angular pendulum	Adapt to oil/gas pipe welds
Vertical Motor Stroke	0-50mm	Precise on-site seam tracking
Flat Pendulum Stroke	0-60mm	Adjustable weld width for large pipes
Walking Speed	0-1.5m/min	Stepless speed regulation for on-site construction

For Oil & Gas Engineering Companies: Long-distance oil/gas pipeline on-site all-position welding, oil/gas storage tank welding

For Oil&Gas Service Companies: Oil/gas field pipeline construction and maintenance welding

For International Pipeline Contractors: Cross-border long-distance oil/gas pipeline on-site welding

For Equipment Distributors: Oil & gas industry special welding machine supply for global pipeline projects

Extensive experience in long-distance oil and gas pipeline projects, including the China-Russia oil and gas pipeline and the Saudi Aramco offshore pipeline
Key Supplier of Pipeline Welding Machines to CNPC and Sinopec.
4 invention patents for welding data acquisition cooperated with many leading oil/gas clients.

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.