Basic Product Introduction
We supply Automatic Hot-wire TIG Welding Machine.This product is equipped with a friction-type flexible track, suitable for multi-layer welding of thick-walled pipes, with a high degree of automation.We are expecting become your long team partner in China.
(1) Applicable Pipe Diameter: ≥168mm,maximum weldable flat plate.
(2) Applicable process: GTAW multi-layer multi-pass.
(3) Product Features of Automatic Hot-wire TIG Welding Machine: Equipped with both cold wire/hot wire configurations, featuring patented flexible friction tracks.
(4) Matching Power Supply: T250 Intelligent TIG Arc Control Power System/TIG350 Intelligent Hot Wire Argon Arc Control Power System.
Product Technical Specifications
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Technical Specifications |
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Product Model |
HW350 |
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Applicable pipe diameter |
Above 168mm, can weld flat plates up to the maximum |
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Welding wire diameter |
0.8-1.2mm |
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Welding wire spool specifications |
Standard 5KGS(205mm) |
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Wire feed speed |
0-6.3m/min |
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Horizontal adjustment range |
70mm |
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Range of adjustment up and down |
120mm |
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Dwell time on both sides |
0-1second |
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Nose gear taxiing speed |
0-762mm/min |
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Welding torch tilt angle |
±30° |
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Left and right swing angle of the welding gun |
±30° |
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Volume |
400*500*300mm(Does not include wire spool) |
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Weight |
12KGS(Excludes welding wire spool) |
Product Features
- Multi-layer welding suitable for thick-walled pipes, with a high degree of automation.
- Automatic Hot-wire TIG Welding Machine is equipped with a position sensor that can automatically detect position switching parameters.
- Two tracking modes: AVC and exclusive AGC tracking mode.

Technical Advantages
(2) Our company's unique collaborative pulse function makes welding formation easier to control.
(3) After a welding interruption, the welding parameters can be remembered, and when restarting the arc, the parameters used before the arc interruption are still used to continue welding.

Our Services
- Free technical design and solutions provided.
- Free on-site visits and factory tour services are provided.
- We offer a variety of other design options for you to choose from and accept the minimum order quantity; your needs will be fully guaranteed.
- We can ensure that samples and goods are delivered on time, with dedicated personnel closely following up on all orders and promptly informing customers of the progress.
- If you have any questions, please contact us online or send an email, and we promise to reply to you as soon as possible!
FAQ
Q: How to obtain after-sales service?
A: If the issue is caused by us, we will send replacement parts free of charge. If it's human error-related, we will also provide replacement parts at a cost to be discussed separately. For any questions, please contact us directly.
Q: Why choose us?
A: We are a high-tech enterprise, serving as the exclusive distributor and technical partner of China, a renowned automatic welding brand from both the United States and Germany, and have obtained ISO9001 Quality Management System certification.
Q: What is your price range?
A: Direct factory sales – we possess a complete production line process covering everything from the platform to key components.
Q: How well does your company perform in quality control?
A: CE certification; one-year quality warranty and lifetime technical support.
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