Auto Size-change C Purlin Roll Forming Machine With Profession Cutter

1. Production Line Overview

This production line is ideal for manufacturing C purlins used in various construction projects, especially for roofing and structural support. It offers a highly efficient, customizable solution with a focus on cost-effectiveness, and is perfect for customers requiring different sizes and configurations.

2. Profile Description

C purlin is made from galvanized steel, typically 1.5-3mm in thickness. It features a customizable height and width, designed for structural support in construction. The metal's corrosion resistance and strength make it ideal for roof and wall framing, ensuring durability and performance in industrial and commercial buildings.

3. Production Process

Decoiler - Guiding & Feeding - Pre cut - Roll former - Hydraulic cutting - Out table

This production process begins with uncoiling and feeding, followed by pre-cutting to ensure accurate lengths. The roll former shapes the purlins, while hydraulic cutting provides clean, precise cuts. The out table collects the finished purlins, ensuring smooth workflow and efficient output.

4. Key Focus

Customizable sizes: Easily adjust for various purlin heights and widths.
Long-lasting cutting: Hydraulic cutting with separate blades ensures precise cuts and longer blade life.
Space-saving design: The integrated straightening mechanism reduces footprint while maintaining high performance.
Cost-effective: Hydraulic pre-cut and cutting features minimize material waste and reduce operating costs.

5. Production Line Components

6. Customization Options

Multi-size capability, adaptable for various heights and widths.
Custom pre-punching options for different hole patterns.
Hydraulic cutting with separate blades for each size, ensuring optimal cutting performance and blade longevity.
Dual-side automatic movement for greater flexibility and efficiency in producing multiple purlin configurations.

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.