product description

1. Product Overview

Our C Channel Stud Cold Roll Forming Machine is a fully automatic continuous metal forming equipment specially designed for manufacturing galvanized C steel studs, drywall C keel profiles used in light steel framing, partition wall, ceiling construction and prefab housing projects. Integrated with uncoiling, feeding, leveling, roll forming, hydraulic punching, automatic cutting and PLC intelligent control systems in one compact production line, this C Channel Stud Cold Roll Forming Machine realizes one-step molding of finished C channel keel without secondary processing, greatly improving production efficiency and profile dimensional consistency.

2. Working Principle & Production Flow

1. Uncoiling: Galvanized steel coil is fixed on hydraulic uncoiler for stable raw material feeding
2. Leveling Unit: Multi-group leveling rollers eliminate material bending and warping to guarantee flat raw strip
3. Servo Feeding: Precise servo feeding system delivers steel strip to forming station with millimeter-level accuracy
4. Cold Roll Forming Station: Multiple groups of high-hardness alloy forming rollers gradually bend flat steel into standard C channel stud shape, forming smooth edge without scratch
5. Hydraulic Punching Module: Customized punching molds complete screw holes, connection holes forming synchronously during rolling
6. Hydraulic Cutting Unit: Flying cut-off system cuts finished C keel to customized length without production line stop
7. Finished Product Collection: Automatic stacking table collects finished C channel studs neatly

3. Core Machine Configuration

• Main Frame: Heavy-duty welded steel structure, stress relief treatment, stable long-term operation
• Forming Roller: Cr12MoV alloy steel with quenching treatment, wear-resistant, long service life
• Transmission System: Chain + gear synchronous driving, stable running, low noise
• Hydraulic System: Independent blue hydraulic station with cooling device, stable pressure for punching & cutting
• Control Cabinet: Independent PLC electrical control cabinet, touch screen human-machine operation, support parameter memory
• Safety Design: Full transparent protective observation windows, openable safety cover for easy maintenance, emergency stop protection

4. Key Technical Advantages of Our C Channel Stud Cold Roll Forming Machine

1. High Automation & Labor Saving Whole line only requires 1 operator to complete production; PLC automatic length counting, punching and cutting, no manual measurement needed.
2. High Precision & Uniform Profile Servo feeding + synchronous roll forming system controls tolerance within ±0.2mm; finished C channel studs have neat edges, uniform radian, no distortion, fully meet construction keel standard requirements.
3. Wide Material & Size Adaptability This C Channel Stud Cold Roll Forming Machine supports galvanized steel strip, cold rolled steel strip with thickness 0.3–1.2mm; adjustable roller spacing to produce multiple specifications of C channel studs without replacing rollers frequently.
4. Continuous Non-stop Production Flying cutting technology avoids line shutdown during cutting, production speed reaches 15–30 m/min, daily output can meet large-scale light steel keel factory mass production demands.
5. Low Maintenance & Long Service Life All core wearing parts adopt high hardness alloy material; sealed transmission structure reduces dust pollution; modular design facilitates disassembly, replacement and daily maintenance.
6. Customization Support We can customize punching molds, forming roller sizes, production line length and automatic stacking device according to customers’ C channel stud drawing requirements, supporting non-standard keel profile development.

5. Application of Finished C Channel Stud

The C-shaped keels produced by this C Channel Stud Cold Roll Forming Machine are widely used in:

• Indoor drywall partition walls
• Ceiling light steel frame system
• Prefabricated light steel villa wall frames
• Office building, shopping mall, hotel decoration engineering
• Factory interior partition, container house inner support components

6. After-sales Service

1. Pre-sale: Provide professional profile design, production line layout planning, free technical parameter matching
2. Production: Real-time production progress tracking, machine test running video delivery before shipment
3. After-sale: Overseas engineer on-site installation, commissioning and operation training; 12-month full machine warranty, lifelong spare parts supply and technical support