Single Arm Welder for High Mast Pole

Name: Internal Welding Machine
Uploaded: 2026-04-14T01:05:09+08:00
Description: During the production of large steel pipes such as power poles, communication poles, and wind turbine towers, the

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Min. Order:	1
Transportation:	Ocean
Port:	Shanghai,Ningbo,Others

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Product Description

Product Attributes

Packaging & Delivery

Product Description

Product Attributes

Model No.: NHJ

Brand: Tewei

Origin: China

Place Of Origin: China

Machine Type: Shear &Amp; Welder

Video Factory Inspection: Provided

Mechanical Test Report: Provided

Marketing Type: Hot Product 2019

Core Component Warranty Period: 1 Year

Core Components: Engine

Warranty Period: 1 Year

Status: New

Core Selling Point: Easy To Operate

Out-of-warranty Service: Video Technical Support

Where To Provide Local Services (in Which Countries Are There Overseas Service Outlets): None

Showroom Location (in Which Countries Are There Sample Rooms Overseas): None

Applicable Industry: Manufacturing Plant

Packaging & Delivery

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Internal Welding Machine

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Product Description

During the production of large steel pipes such as power poles, communication poles, and wind turbine towers, the internal welding of pipes with a diameter of 400mm or larger has always been a major industry challenge -traditional manual welding not only faces problems of limited space and high operational difficulty, but also has potential safety hazards such as falling from heights, gas poisoning, and arc burns. Moreover, the welding quality is affected by the workers' technical level, resulting in significant fluctuations and high subsequent repair costs.

During the production of large steel pipes such as power poles, communication poles, and wind turbine towers,the internal welding of pipes with a diameter of 400mm or larger has always been a major industry challenge -traditional manual welding not only faces problems of limited space and high operational difficulty, but also has potential safety hazards such as falling from heights, gas poisoning, and arc burns.

The emergence of the internal welding machine has completely solved this series of problems, adopting an automated and intelligent welding mode, and becoming an ideal alternative to manual welding. Moreover, the welding quality is affected by the workers' technical level, resulting in significant fluctuations and high subsequent repair costs. The equipment uses the core technology of gas protection welding, and the welding process does not require close manual operation.

The slot arm is designed with lightweight features, balancing strength and flexibility, moving smoothly without any jamming, ensuring the stability of the welding process. In addition, the equipment has low energy consumption and convenient maintenance, with a long-term use comprehensive cost far lower than manual welding, bringing significant economic benefits and safety benefits to enterprises, and is a necessary equipment for the safe upgrade and cost reduction and efficiency improvement in the large steel pipe manufacturing industry.