CDI3600 Narrow-Space All Position Automatic Welding Machine for Process Pipelines

Solving welding difficulty in narrow process pipeline spaces 140mm ultra-thin design, lightweight 13-14kg, support multi-process welding. Ideal for narrow-space process pipeline all-position automatic welding in oil/gas/chemical plants.

Main Advantage & Solution

1: Conventional welding machines cannot access narrow process pipeline spaces;
Solution: 140mm ultra-thin trolley height, special narrow-space design for tight welding areas.
2: Narrow-space welding requires frequent equipment movement;
Solution: Lightweight design (TIG:13kg/MIG:14kg), easy to carry and operate in limited spaces.
3: Small-diameter process pipe welding has low precision;
Solution: 360° partition auto-call parameters (1°-10°), precise weld seam tracking for ⌀45mm+ pipes.
4: Long-time narrow-space welding lacks heat dissipation;
Solution: Shielding gas forced cooling, ensure stable non-stop welding in closed narrow spaces.

Parameter	Specification	Test Data/Note
Input Power	380V±10% 50/60Hz	Industrial power supply compatible
Duty Cycle	TIG:100% / MIG:60%	Continuous TIG welding for small pipes
Max No-Load Voltage	80VDC	Stable arc initiation in narrow spaces
Overall Dimension	460×355×140mm	140mm ultra-thin, narrow-space fit
Weight	TIG:13kg / MIG:14kg	Ultra-lightweight
Welding Torch Swing	Flat + angular pendulum	Precise seam adaptation
Vertical Motor Stroke	0-40mm	Small-stroke precise tracking
Flat Pendulum Stroke	0-40mm	Adapt to small-diameter pipe welds
Walking Speed	0-1.5m/min	Stepless speed regulation

For Oil & Gas Chemical Plants: Narrow-space process pipeline welding, plant internal pipe maintenance welding

For Pipeline Engineering Companies: Small-diameter process pipe all-position welding, narrow-space pipe installation

For Power & Metallurgy Enterprises: Boiler/equipment process pipeline narrow-space welding

For On-site Maintenance Teams: Chemical/ oilfield process pipeline emergency repair in narrow spaces

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
ISO9001/CE/ISO45001 certified, independent intellectual property rights for all technologies.

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.

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