Precision Saw Cut Rack Roll Forming Machine Step Beam Roll Forming Line

Step Beam Roll Forming Line For Heavy-Duty Racking With Auto Height Adjustment And Precision Saw Cut

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 roll forming line is designed for manufacturers of heavy-duty warehouse racking systems. Ideal for large-scale logistics, retail, and industrial storage providers, it offers high flexibility, profile precision, and reliable performance. Its automatic adjustment system enables quick model changes, reducing downtime and boosting production efficiency.

2. Profile Description

• The step beam is a closed-type structural profile made of galvanized steel with thicknesses from 1.5 to 2.5mm. It features reinforced stepped edges and high load-bearing capacity. Widely used in heavy-duty warehouse racking, it offers high dimensional consistency, structural integrity, and compatibility with automated storage systems.

3. Production Process

• Hydraulic Decoiler → Guiding → Leveling → Roll Forming → Stop Welding → Stop Saw Cutting
• The line starts with precision leveling of 1.5–2.5mm galvanized steel, followed by 27-pass roll forming to shape the closed step beam. Auto-adjusting forming stations allow rapid profile changes. After forming, stop welding secures coil joints, and alloy saw cutting ensures burr-free, deformation-free ends suited for high-load applications.

4. Key Focus

• High Flexibility:Dual-side automatic roller shifting enables fast profile changeovers, supporting diversified production with minimal downtime.

• Enhanced Structural Strength:Robust housing gearbox combined with 27 forming stations ensures high stability for thick materials and closed-section profiles.
• Superior Finished Quality:A well-engineered process flow—leveling → automatic forming → alloy saw cutting—delivers clean cuts and consistent profiles with minimal deformation.
• Global Market Ready:The line produces highly standardized, dimensionally accurate profiles, ideal for export to markets with strict quality requirements such as the US and EU.

5. Production Line Components

6. Customization Options

• This line supports customized step beam profiles with variable height and step dimensions, thanks to its PLC-controlled dual-side roller shifting system. It accommodates profile adjustments without manual intervention, allowing production of multiple SKUs on a single line. Additional options include precision punching modules or integrated logo embossing based on customer specs.

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.