High Speed W Shape Highway Guardrail Making Machine With Hydraulic Punching

High-Speed Roll Former for W-Shape Highway Guardrail Production with Hydraulic Punching

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 production line is tailored for producing high-strength W-shaped guardrails used in highway safety applications. It efficiently processes 3-4mm cold-rolled steel, incorporating advanced punching and forming technologies, and ensures a smooth end-to-end manufacturing process with magnetic stacking for easy handling.

2. Profile Description

• The W-shaped guardrail is manufactured using cold-rolled steel with a thickness of 3-4mm. Its unique design ensures it offers enhanced protection for road users. The production line is highly efficient and can produce durable guardrails quickly, making it ideal for large-scale road safety projects.

3. Production Process

• 5T Hydraulic Decoiler → Guide → Leveler → Hydraulic Punching → Hydraulic Pre-cutting → Transmission Platform → Roll Former → Auto Stacking System

• The steel coil is fed into the decoiler and guided into the straightener. After being punched and pre-cut, it moves to the roll former, which shapes the guardrail. The magnetic stacking system handles the finished panels, ensuring safe, efficient stacking.

4. Technical Parameters

5. Key Focus

• Precision Punching: High-efficiency hydraulic punching with a four-column setup, designed for thicker steel.

• Magnetic Stacking: The system uses magnets to stack heavy guardrails safely, increasing productivity.

• Heavy-Duty Handling: Ideal for 3-4mm cold-rolled steel, ensuring durability and long-lasting performance.

6. Production Line Components

7. Customization Options

• The production line can be customized to handle different panel sizes, modify the number of stations in the roll former, adjust the punching capacity, or even integrate additional features like automatic cutting and custom stacking solutions to meet specific project requirements.

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.