H-Beam Welding Line — New | Aogang, Hebei, China

The Aogang H-Beam Welding Line is an advanced manufacturing system based on High-Frequency Welding (HFW) technology, purpose-built for efficient, precise production of lightweight welded H-beams. The line integrates flange and web plate assembly, HFW welding, intelligent online adjustment, fixed-length cutting, and straightening into one continuous, automated production process.

Compared with conventional hot-rolled H-beams, Aogang's high-frequency welded H-beams can reduce structural weight by up to 25% while maintaining comparable structural performance — helping lower overall project material costs without compromising strength. The line also supports fixed-length manufacturing, reducing scrap, minimizing secondary cutting operations, and improving overall material utilization.

The system is widely used to produce H-beams for industrial buildings, warehouses, factory workshops, bridges, railway platforms, agricultural greenhouses, and general steel structure applications.

Why Choose a High-Frequency Welded H-Beam Line?

Conventional hot-rolled H-beam production requires significant capital investment in rolling mill infrastructure and is limited to a narrower range of standard sizes. Aogang's HFW-based welding line offers a genuinely different manufacturing approach — assembling and welding flange and web plate into a finished H-beam — at a significantly lower initial investment than a conventional hot rolling mill, while still supporting flexible production across a wide range of custom flange widths, web heights, plate thicknesses, and beam lengths.

The line's integrated straightening system automatically corrects flange deformation after welding, combined with intelligent process control to ensure excellent straightness, dimensional accuracy, and consistent weld quality — critical factors for structural steel used in load-bearing applications.

Machine Specifications

• Web height: 50mm – 700mm
• Flange width: 50mm – 350mm
• Flange thickness: 2mm – 14mm
• Web thickness: 1.8mm – 12mm
• Steel section length: 3m – 15m
• Production line speed: 12 m/min – 40 m/min

Fully customizable per customer requirements — production capacity, H-beam dimensions, material grades, and factory layout can all be tailored by Aogang's engineering team.

Condition Available: New

Key Features

• Lightweight structural design — up to 25% weight reduction vs. conventional hot-rolled H-beams
• Flexible customization of flange width, web height, plate thickness, and beam length
• High production efficiency via automated HFW welding and continuous processing
• Reduced material waste through fixed-length manufacturing
• Lower investment cost than conventional hot rolling mills
• Wide application range across multiple steel structure industries

Applications

• Industrial buildings and warehouses
• Factory workshops
• Bridges and railway platforms
• Agricultural greenhouses
• Commercial buildings
• General steel structure fabrication

Who This Machine Is For

• Structural steel fabricators producing lightweight H-beams
• Steel building and PEMB manufacturers
• Fabricators seeking lower capital investment than a conventional hot-rolling mill
• Businesses producing custom-spec H-beams for varied construction projects

Frequently Asked Questions

What are the main processing steps in the H-Beam Welding Line?
The line integrates flange and web plate assembly, High-Frequency Welding (HFW), online adjustment, fixed-length cutting, and straightening into one continuous automated process.

What welding technology does this machine use?
The H-Beam Welding Line uses High-Frequency Welding (HFW) technology, delivering efficient, stable, high-strength welds with excellent consistency and energy-efficient operation.

How does the line ensure the beams come out straight?
An integrated straightening system automatically corrects flange deformation after welding, combined with intelligent process control to maintain dimensional accuracy and consistent quality.

Can this line be customized?
Yes. Aogang provides customized solutions based on production capacity, H-beam dimensions, material grades, and factory layout requirements.

What is this machine typically used for?
Continuous production of welded H-beams for industrial buildings, warehouses, factory workshops, bridges, railway platforms, agricultural greenhouses, and other steel structure applications.

How does this compare to a conventional hot-rolling mill?
The HFW-based line requires significantly lower initial investment than a conventional hot rolling mill, while still offering flexible production across multiple H-beam specifications.

Is financing or staged payment available?
Yes. A deposit secures your order and begins production, with the remaining balance due only once your machine has been built, inspected, and is ready to ship.

Should I buy new or used?
This model is available new, built to your specific dimension and material requirements.