C Purlin Roll Forming Machine Automatic Adjustable C Channel Steel Forming Equipment 8-25m/min

The C Purlin Roll Forming Machine is a professional cold roll forming system designed to manufacture high-strength C-shaped steel purlins used in modern construction projects. This machine continuously processes galvanized steel, carbon steel, and other metal materials through multiple forming stations, gradually shaping flat metal strips into accurate C channel profiles.

The machine adopts an advanced PLC control system and automatic adjustment technology, allowing operators to produce different sizes of C purlins quickly. With flexible configuration options, it can meet various requirements from small construction projects to large-scale steel structure production lines.

Advanced Design for Flexible C Purlin Production

The C Purlin Roll Forming Machine features an adjustable forming structure, enabling users to produce multiple C purlin sizes without replacing rollers or spacers. The width adjustment range can reach 60-250mm, and the size changeover process can be completed within approximately one minute, significantly improving production efficiency.

Meanwhile, the machine uses precision-engineered rollers made from high-quality bearing steel GCr15. After CNC machining and heat treatment, the rollers achieve excellent wear resistance and maintain stable forming performance during long-term operation.

The equipment can also integrate an automatic punching system according to customer requirements. The punching device supports holes on the web and flange of the purlin, providing more convenience for connection and installation during construction.

Main Technical Specifications

Item	Specification
Machine Model	C60-250
Machine Dimension	7800×1600×1600mm
Hydraulic Motor Power	18.5kW
C Size Adjustment Motor	0.37kW×2 + 0.75kW
Guide Adjustment Motor	0.18kW×2
Punching Adjustment Motor	0.18kW×2
Forming Stations	13 Steps + 3 Reshaping Steps
Forming Speed	8-25m/min
Voltage	380V/50Hz/3 Phase
Effective Width	60-250mm
Material Width	122-402mm
Flange Height	30-75mm
Material Thickness	1.0-3.0mm
Control System	PLC Computer Control with Touch Screen
Shaft Material	40Cr Steel
Punching Material	Cr12MoV
Cutting Material	Cr12MoV

Reliable Automation and High Production Performance

To improve operating convenience, this C Purlin Roll Forming Machine integrates multiple automatic functions, including automatic guiding, hydraulic punching, automatic reshaping, and PLC intelligent control.

The pre-cutting system allows the machine to cut materials before forming, while an optional post-cutting system can also be installed. As a result, operators do not need to replace cutters when producing different C purlin sizes, reducing downtime and improving production flexibility.

The hydraulic punching system uses four cylinders and supports both single-hole and double-hole punching configurations. Customers can customize punching positions and hole patterns according to different engineering requirements.

Additionally, the machine adopts a gear transmission system, which provides stable power transmission and ensures smooth operation during continuous production.

Wide Applications in Construction and Steel Structures

C purlins produced by this machine are widely used in various industries due to their excellent load-bearing capacity, lightweight structure, and easy installation characteristics.

In steel building projects, C purlins are commonly installed as secondary structural components for supporting roof panels and wall panels. They help improve the overall stability of industrial buildings while reducing construction costs.

The machine is suitable for manufacturing C channels used in:

• Industrial steel warehouses and factory buildings
• Agricultural buildings and steel barns
• Commercial building roofing systems
• Prefabricated steel structures
• Metal workshops and storage facilities
• Solar photovoltaic mounting structures
• Steel frame houses and modular buildings
• Cold storage construction
• Highway and infrastructure support structures
• Equipment platforms and structural supports

For solar energy projects, C purlins can also serve as durable mounting supports for photovoltaic panels. Their adjustable sizes and strong mechanical performance make them suitable for different solar installation environments.

Complete Machine Configuration and Customer Benefits

The complete C Purlin Roll Forming Machine line can be equipped with various auxiliary systems to create a fully automatic production solution. The standard configuration includes:

• Main C Purlin Forming Machine
• 3 Ton Hydraulic Uncoiler
• Automatic Material Guiding Device
• Automatic Reshaping System
• PLC Computer Control System with Touch Screen
• Hydraulic Motor System
• Pre-Punching Hole Device
• Post-Cutting Device
• Electric Run Out Table (Optional)

With these advanced components, the machine helps manufacturers reduce labor costs, improve production accuracy, and achieve continuous high-speed operation.

Moreover, the equipment supports customized designs based on different profile dimensions, material thicknesses, punching requirements, and production speeds. This makes it a practical solution for companies that need flexible steel profile manufacturing capabilities.

Why Choose C Purlin Roll Forming Machine

A high-quality C Purlin Roll Forming Machine provides a combination of efficiency, precision, and adaptability. Through automatic control technology, durable forming rollers, and flexible production options, it allows manufacturers to produce consistent C channels with excellent surface quality.

Whether used for steel structure fabrication, solar mounting systems, or prefabricated construction projects, this machine delivers reliable performance and long-term production value.

By investing in an advanced C purlin forming solution, manufacturers can enhance production capacity, reduce material waste, and meet the growing demand for high-quality steel building components worldwide.