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GTFI BDDR-400V heavy-duty electrofusion welder, 400V, 380V. Moisture and shock proof, designed for harsh outdoor environments. CE certified.
Key parameters at a glance — see if this equipment fits your welding needs.
The Pipe Welding Equipment · BDDR-400V Heavy-Duty Electrofusion Welder 400V 380V Out… is a professional-grade welding equipment designed for industrial fabrication, construction, and maintenance applications. With versatile welding capacity and reliable power supply, this machine delivers reliable performance for a wide range of welding tasks.
Built with high-quality and featuring Heavy-duty technology, the Pipe Welding Equipment · BDDR-400V Heavy-Duty Electrofusion Welder 400V 380V Out… provides stable arc performance and consistent weld quality. The efficient cooling system ensures reliable operation in demanding environments, while the Moisture/shock proof, outdoor use, rugged design safety features protect both the operator and the equipment.
Whether you need equipment for steel structure fabrication, pipeline welding, or general maintenance, the Pipe Welding Equipment · BDDR-400V Heavy-Duty Electrofusion Welder 400V 380V Out… offers the performance and reliability you need. Backed by CE/RoHS/ISO certification and GTFI's decades of manufacturing experience, this equipment is built to perform in the most demanding conditions.
Four reasons to choose GTFI welding equipment for your projects.
Built for harsh outdoor conditions.
Reliable operation in wet environments.
Durable construction for site conditions.
High power for large fittings.
Six common use cases for this welding equipment.
Simple, efficient, and reliable three-step welding process.
Clean and scrape the pipe surface before fitting insertion.
Insert the fitting and connect the welder leads.
The system controls the welding process automatically.
See how GTFI welding equipment is used in real projects.

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