Pre Punching Automated Roll Forming Machine Line For Adjustable Width Heavy Rack Uprights

Automated Roll Forming Line For Adjustable Width Heavy Rack Uprights With Pre-Punching System

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. It offers high precision and efficiency, especially for perforated upright profiles. Ideal for large-scale racking suppliers requiring stable production, flexible punching patterns, and minimal tooling changes for varied specifications.

2. Profile Description

• Made from cold-rolled or hot-rolled steel, thickness ranging from 1.5mm to 2.5mm, this heavy-duty rack upright features complex hole punching for high-precision assembly. It’s used in industrial shelving, heavy-duty racking systems, and warehouse storage applications where high strength and reliability are crucial.

3. Production Process

• Decoiler & Leveler → Servo Feeder → Punching Machine → Guide → Forming Machine → Straightening → Hydraulic cutting
• The production starts with the uncoiling and leveling of steel, followed by precise feeding into the punching machine. After punching, the material enters the forming machine for precise shaping. The straightening section ensures perfect alignment, and hydraulic cutting provides clean, efficient cutting with no downtime.

4. Key Focus

• Catering to Diverse Rack Orders:
  This production line is perfectly suited for different rack orders, such as uprights with varying widths, heights, and hole patterns. The combination of "automatic transverse shifting," "quick mold change," and "servo feeding" ensures flexibility and efficiency.
• High Efficiency with Low Labor Dependency:
  With automatic mold change for forming, high punching precision, and non-stop cutting, this line allows for one operator to oversee two machines, significantly reducing operational costs.
• Meeting High-Standard Markets:
  The precise hole placement, consistent width, and excellent torsional strength make these uprights ideal for high-demand markets. The produced uprights meet export-quality standards and cater to clients with stringent requirements.

5. Production Line Components

6. Customization Options

• Catering to Diverse Rack Orders:
  This production line is perfectly suited for different rack orders, such as uprights with varying widths, heights, and hole patterns. The combination of "automatic transverse shifting," "quick mold change," and "servo feeding" ensures flexibility and efficiency.
• High Efficiency with Low Labor Dependency:
  With automatic mold change for forming, high punching precision, and non-stop cutting, this line allows for one operator to oversee two machines, significantly reducing operational costs.
• Meeting High-Standard Markets:
  The precise hole placement, consistent width, and excellent torsional strength make these uprights ideal for high-demand markets. The produced uprights meet export-quality standards and cater to clients with stringent 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.