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Fully automatic external welding of pipes — single gun external welding machine

PIPELINE AUTO WELDER · pipeline automatic welderseries

🔥 Key Advantages

Toothed steel rails: Strong stiffness, light weight, easy assembly and disassembly, can be quickly deployed, suitable for different construction scenarios.
Lightweight welding trolley: lightweight, dust-proof, easy to install, flexible to adapt to various pipe sizes.
Single gear rack transmission: The transmission between the trolley and the rail is stable, the transmission accuracy is high, and there is no loss of rotation to ensure accurate welding positioning.
Multi-dimensional adjustment of the welding torch: The vertical and horizontal positions of the welding torch can be flexibly adjusted, and the welding torch can be adjusted according to the symmetry of the molten pool to ensure the best welding effect.
Split-type ring rail: adopts split-type structure, easy to install, which can ensure the running accuracy of the trolley and adapt to pipes of different diameters.
Parameter automatic adjustment: During the welding process, the welding parameters automatically change with the welding position, and the parameters at each point of the circumference are completed by the automatic control program to ensure the consistency of the welding at all positions.
Visual touch screen: easy to set, display, modify and store welding parameters, support data upload and download, friendly human-computer interaction.

🏗️ Typical Applications

Oil and gas pipeline: welding of the outer ring seam of the long-distance oil and gas pipeline
Chemical pipelines: Process pipeline welding in chemical parks
Municipal pipe network: urban water supply, gas supply pipeline construction
Pipeline Prefabrication Plant: Automated Welding for Pipeline Prefabrication Plant

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Product Overview

The pipe automatic external welding machine (single gun) is a compact model in the DENVO/engine welder pipe automatic welding series. It adopts a toothed steel rail and a lightweight welding trolley, and cooperates with a single gear rack transmission to achieve high-precision automatic welding of the outer ring seam of the pipe. The multi-dimensional adjustment of the welding torch and the automatic change of welding parameters with the position, combined with the visual touch screen, can significantly improve the welding consistency and operation convenience. It is suitable for the automatic welding of oil and gas long-distance pipelines, chemical pipelines, municipal pipe networks and pipeline prefabrication plants.

The single-gun structure is simple and reliable, the split annular rail is easy to install, and it can flexibly adapt to different pipe diameters. It is an automatic welding choice that takes into account both welding quality and cost performance in pipeline on-site construction and prefabricated production.

Core Features Explained in Detail

Toothed steel rails: Strong stiffness, light weight, easy assembly and disassembly, can be quickly deployed, suitable for different construction scenarios.
Lightweight welding trolley: Light weight, good dust resistance, convenient clamping, flexible to adapt to various pipe sizes.
Single-gear rack drive: The transmission between the trolley and the rail is stable, with high precision, no lost rotation, and accurate welding positioning.
Multi-dimensional adjustable welding torch: The vertical/horizontal position can be flexibly adjusted, and the torch can be adjusted according to the symmetry of the molten pool to ensure the welding effect.
Split-type circular rail: Easy to install, ensure the walking accuracy of the trolley, and adapt to different pipe diameters.
Parameter auto-adjustment: The welding parameters automatically change with the position, and each point in the circumference is automatically controlled to ensure the consistency of welding at all positions.
Visual touchscreen: Parameter setting, display, modification and storage, support data upload and download, friendly human-computer interaction.

FAQ

1. What pipe diameters are single gun external welding machines suitable for?

The single-gun external welding machine cooperates with the split annular track, which can be adapted to a variety of pipe diameters such as Φ219-Φ1422mm, covering common construction scenarios such as oil and gas long-distance pipelines, chemical pipelines and municipal pipe networks.

2. How to ensure all-position welding consistency?

The welding parameters of the equipment change automatically with the welding position. The parameters of each point in the circumference are completed by the automatic control program, and the welding torch is adjusted in multiple dimensions to ensure the consistency of welding at all positions.

3. Is the operation complicated?

The equipment is equipped with a visual touch screen, and the setting, display, modification and storage of welding parameters are completed on the touch screen, supporting data upload and download, so that operators can quickly get started.

4. How to cooperate with the double gun external welding machine?

Single Gun vs.Dual Gun External WelderShared rail system, single gun is suitable for general projects and prefabricated production, double guns are suitable for long-distance pipelines with tight construction periods and high quality requirements, and can be flexibly configured according to project needs.