Precision Roll Forming Machine For 20x20mm Welded Square Tube Production With Laser Welding

Precision Roll Forming Machine for 20x20mm Welded Square Tube Production with Laser Welding and Flying Saw Cutting

These introductions refer only to the production line and configuration shown in the main image. Each machine is custom-built. Metalign welcomes your inquiry and provides the right production line—forming metal into profiles aligned to your needs.

1. Production Line Overview

• This cold roll forming line is designed for clients in the construction, industrial machinery, and storage systems sectors. The line excels in producing high-precision welded square tubes with laser welding, offering robust durability and quality. Its automated features make it ideal for large-scale, efficient production.

2. Profile Description

• This welded square tube is made from 1.2mm thick steel, featuring a precise 20x20mm cross-section. It offers high strength and dimensional accuracy, ideal for structural applications. Its primary uses include scaffolding, shelving, and industrial framework, benefiting from advanced laser welding technology.

3. Production Process

• 3T Decoiler → Guiding (Strip Type) → Roll Former (14 Stations) → Laser Welding → Correction → Tracking Saw Cutting
• The process starts with the 3T Decoiler feeding the steel strip, which is guided through the Roll Former for precise 14-stage shaping. The laser welding ensures strong seam integrity. Afterward, the tube is corrected for straightness, and the tracking saw cutting delivers accurate lengths.

4. Technical Parameters

5. Key Focus

• Precision Welding: Laser welding ensures strong and precise seams with minimal distortion.

• High-Quality Tube Formation: The 14-station roll forming process offers perfect shape and size accuracy.

• Post-Production Quality Control: Correction and tracking saw cutting enhance product consistency and precision.

• Automated Production: Efficient and consistent operation for large-scale production needs.

6. Production Line Components

7. Customization Options

• This production line can be customized to accommodate different tube lengths, wall thicknesses, and material grades based on specific client requirements. Options for different tube diameters and welding techniques are available, allowing for tailored solutions for structural and industrial applications.

Metalign is a trusted manufacturer specializing in cold roll forming machine production and custom roll forming solutions. Located in Botou City, the heart of China’s roll forming industry, we bring over 30 years of combined technical and engineering experience to every project.

Our team is dedicated to designing and building precision roll forming lines tailored to your profile needs — from roofing and purlin lines to shelving, door frames, highway guardrails, and more. We are known for our practical designs, robust structures, and responsive after-sales support.

With a strong reputation in global markets including North America, Europe, Southeast Asia, and the Middle East, Metalign is committed to helping customers improve efficiency, reduce costs, and gain a competitive edge.