Gantry Plasma & Flame Welder for H/T/I Beams — New | Wincoo, China

This H-beam combination workstation is used for H-beam or T-beam assembly, welding, and straightening — centralizing all three functions on one machine to save space and streamline workshop layout. By reducing the number of separate workflow steps, the machine shortens production time and improves overall efficiency compared to running assembly, welding, and straightening as separate operations.

The machine uses plasma flame technology to form high-temperature plasma gas on the steel surface, heating and melting the material to achieve high-quality steel welding. Built on a gantry-type structure, it is designed for welding large structural workpieces, and is widely used across construction, bridges, shipbuilding, automotive, and general machinery manufacturing.

Why Choose a Combined Assembly, Welding & Straightening Workstation?

Running assembly, welding, and straightening as three separate machines requires more workshop space, more material handling between stations, and longer overall production time. This gantry-type combination workstation consolidates all three functions into a single piece of equipment — reducing floor space requirements, cutting the number of workflow steps, and improving throughput for H-beam and T-beam production.

The gantry structure provides the strength and stability needed to weld large structural workpieces accurately, while the plasma flame welding process delivers strong, corrosion-resistant welds suited to demanding structural steel applications.

Machine Specifications

• Suitable flange width: 200–800mm
• Suitable web height: 200–2000mm (customized work-piece supporting rack available to increase suitable web height)
• Rail length: 15,000mm (24kg rail; press board and accessories prepared by user)
• Work-piece length: 2000–15,000mm
• Gantry moving speed: 240–2400mm/min (dependent on welding fillet height, wire diameter, and welding technique)
• Fast moving speed: 3m/min
• Welding position: Fillet welding, down-hand position
• SAW welding system: American Lincoln DC-1000, NA-3S
• Welding direction: Go and back (no return needed)
• Suitable wire size: 3.2–5mm diameter
• Wire spool rack: 50–250kg
• Flux recovery machine: 50kg × 2
• Trolley span: 1600mm

Model: ZHJ
Brand: WINCOO
Condition Available: New

Major Components

• Gantry structure — steel skeleton with strong bearing capacity and stability
• Welding table — fixes the workpiece and provides welding support and positioning
• Welding mobile device — moves the welding torch across the workpiece for all-round welding
• Welding power supply — provides energy and controls welding current/voltage
• Welding control system — controls welding parameters to ensure quality and stability

Key Features

• High efficiency — fast welding speed using plasma flame technology
• High precision — advanced welding control system for accurate results
• High quality — high-temperature plasma gas welding produces strong, corrosion-resistant welds
• Flexibility — capable of welding various workpiece shapes and configurations

Applications

• Construction and steel structure fabrication
• Bridges
• Shipbuilding
• Automotive manufacturing
• General machinery and industrial fabrication

Who This Machine Is For

• Steel structure and structural steel fabricators
• H-beam and T-beam production line operators
• Manufacturers looking to consolidate assembly, welding, and straightening into fewer machines

Frequently Asked Questions

What does this machine actually do?
It combines assembly, welding, and straightening of H-beams and T-beams into a single workstation, centralizing three normally separate production steps onto one machine.

What welding process does it use?
It uses plasma flame welding technology combined with a submerged arc welding (SAW) system (American Lincoln DC-1000, NA-3S) to weld steel structural components.

What size beams can this machine handle?
The machine accommodates flange widths of 200–800mm and web heights of 200–2000mm, with work-piece lengths from 2000mm up to 15,000mm. A customized work-piece supporting rack can increase the suitable web height further if needed.

Why use a combined workstation instead of separate machines?
Combining assembly, welding, and straightening into one machine reduces workshop space requirements, cuts the number of production steps, and shortens overall production time compared to using three separate machines.

Is this machine customizable?
Yes. The work-piece supporting rack can be customized to accommodate larger web heights based on specific customer requirements.

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 beam dimension requirements.