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Precision Welding & Cutting Machines

Manufactured by Jinfeng – A trusted leader since 1987 in high-efficiency structural steel welding lines, plasma cutting systems, robotic automation, and laser technology for global industrial applications.

About Jinfeng

Ningbo Jinfeng Welding & Cutting Machinery Manufacture Co., Ltd. is a leading authority in the welding and cutting industry with over 35 years of experience. Established in 1987 and located in Hangzhou Bay, we combine innovation, precision engineering, and global logistics to deliver reliable, high-performance equipment to clients worldwide.

As a key contributor to industry standards, Jinfeng partners with international research institutions and technology leaders to ensure our products meet the highest benchmarks for quality, durability, and operational efficiency.

35+

Years of Excellence

50+

Countries Served

H-Beam Assembling Machine

Manufacturing Strength

Our state-of-the-art facilities ensure precision, scalability, and consistent quality across every machine we produce.

Welding Workshop

Advanced robotic and manual welding stations ensuring structural integrity and precision.

Hardware Workshop

Precision machining and assembly of critical components for reliability and longevity.

Large Machining Workshop

Capable of handling oversized structural components with micron-level accuracy.

Multi-Face Machining

Simultaneous multi-axis processing for complex geometries and tight tolerances.

Our Products

High-performance welding and cutting machines engineered for industrial durability, precision, and automation.

Steel Tapered Beam Welding Machine

Steel Tapered Beam Welding Machine

Automated welding system for tapered I-beams with precision alignment and high-speed operation.

Steel H-Beam Assembling Machine

H-Beam Assembly Welding Line

Fully integrated line for assembling and welding structural H-beams with automatic clamping.

End Face Milling Machine

End Face Milling Machine

Precision milling for beam ends to ensure perfect fit-up before welding operations.

T-Beam Welding Machine

Steel T Beam Welding Machine

Dedicated welding system for T-section beams with adjustable positioning and flux recovery.

H-Beam Straightening Line

H-Beam Assembly & Straightening Line

Complete production line including welding, cooling, and straightening in one system.

Robot Flame Plasma Cutter

Robot Flame/Plasma Cutting Machine

Robotic multi-axis cutting system for complex profiles using flame or plasma technology.

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Laser Cutting Machine

High-precision laser cutting for thin to medium-thick metal plates with minimal kerf.

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Friction Stir Welding Machine

Solid-state welding technology ideal for aluminum and non-ferrous materials.

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Steel Box Beam Welding Line

Automated system for welding closed box-section beams with internal and external passes.

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Steel Pipe Cutting Machine

High-speed pipe cutting with beveling capability for welding preparation.

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Butt Welding Machine

Resistant or flash butt welding for joining metal bars, rods, and profiles.

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Cutting Nozzle & Welding Tip

High-quality consumables for plasma, flame, and MIG/MAG systems with extended life.

Why Choose Jinfeng?

Industry-Leading Quality

Our machines meet international standards and are built for long-term reliability in heavy-duty environments.

High Efficiency & Automation

Maximize throughput with automated lines that reduce labor costs and increase consistency.

Global Support & Logistics

Located in Hangzhou Bay, we ensure fast shipping and responsive technical support worldwide.

Frequently Asked Questions

What types of welding lines do you offer?

We provide H-beam, T-beam, box beam, and tapered beam welding lines, including full assembly and straightening systems.

Do you support automation and robotics?

Yes, we offer robotic flame and plasma cutting machines, as well as automated welding cells for high-volume production.

Are spare parts available internationally?

Yes, we supply cutting nozzles, welding tips, and other consumables globally with fast delivery.

Can you customize machines for specific needs?

Absolutely. Our engineering team works with clients to design custom solutions based on material, size, and production requirements.

Contact Us

For inquiries, technical support, or custom solutions, visit our official website to get in touch with the Jinfeng team.

Visit Official Website

Supported by ETW International Inc. USA

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