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Fully automatic pipeline external welding — Dual-torch external welder

PIPELINE AUTO WELDER · pipeline automatic welderseries

🔥 Key Advantages

Dual torch dual mode design: Supports flexible switching between straight and angular pendulum welding modes, adapts to different welding process requirements, and improves welding efficiency.
Arc automatic tracking system: tracks the weld position in real time, automatically corrects the deviation, ensures the weld uniformity and flatness, and reduces the weld defect rate.
Integrated digital control: The interface between the welding machine and the control box realizes digital communication, accurate control, rapid response, and guarantees welding stability.
Human-machine interface adjustment: The control parameters can be visually adjusted through the human-machine interface, which is convenient to operate and reduces the difficulty of manual operation.
Flexible process data management: Process data parameters support multi-channel internal storage, call, import and export, which is convenient for process optimization and management.
Universal design of consumables: Welding consumables are highly versatile, easy to maintain and replace, and effectively reduce equipment use costs.

🏗️ Typical Applications

High-grade long-distance pipeline: welding of key oil and gas pipeline projects
Key energy projects: Pipeline construction of national key projects
High-standard pipeline prefabrication plant: Prefabricated production with high welding quality requirements
Chemical Park: Chemical Park High Standard Pipeline Welding

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Product Overview

The pipeline automatic external welding machine (double guns) is a high-efficiency model in the Denvo/engine welder pipeline automatic welding series. It adopts a dual-mode design of Dual-torch straight pendulum and corner pendulum, and cooperates with the arc automatic tracking system and integrated digital control to achieve efficient automatic welding of the outer ring seam of the pipeline. The equipment is oriented to high-grade long-distance pipelines, key energy projects, high-standard pipeline prefabrication plants, chemical parks and other scenarios that require strict welding quality, which can significantly improve welding efficiency and weld consistency.

The dual-gun design allows the two welding torches to work together. With the intuitive adjustment of the man-machine interface and the multi-channel management of the process data, the operator can quickly grasp and optimize the welding parameters, effectively reducing the manual operation difficulty and welding defect rate, which is the choice for the long-distance pipeline project to improve construction efficiency and quality control.

Core Features Explained in Detail

Dual welding torch Dual mode: flexibly switches between straight-weave and angle-weave modes to match different procedures and boost welding efficiency.
Arc auto-tracking: Track the weld position in real time, automatically correct the deviation, ensure that the weld is uniform and flat, and reduce the welding defect rate.
Integrated digital control: Digital communication between the welding machine and the control box interface ensures accurate control and rapid response to ensure welding stability.
HMI Adjustment: The control parameters are intuitively adjusted, the operation is convenient, and the manual operation difficulty is reduced.
Process data management: Multi-channel internal storage, call, import, export, easy process optimization and management.
Generalization of consumables: Welding consumables are highly versatile, easy to maintain and replace, and reduce equipment use costs.

FAQ

1. How to choose between double gun external welding machine and single gun external welding machine?

The double gun external welding machine adopts Dual-torch collaborative operation, which has higher welding efficiency and is suitable for projects with tight construction period and high quality requirements such as high-grade long-distance pipelines; the single gun external welding machine (Single gun external welding machine) The structure is more concise and suitable for general pipe prefabrication and on-site welding.

2. What pipe diameters are supported?

The double-gun outer welding machine is adapted to the full pipe diameter range of Φ219-Φ1422mm, with toothed steel rails and split annular rails, which can be flexibly adapted to different pipe sizes.

3. Can the welding parameters be automatically adjusted?

Yes. The equipment supports multi-channel storage and invocation of process data. The welding parameters can be intuitively set, modified and stored through the human-machine interface, and the data upload and download are supported to facilitate process optimization management.

4. For which projects?

It is suitable for high-grade long-distance pipelines, key energy projects, high-standard pipeline prefabrication plants, chemical parks and other scenarios that require high welding quality.