The Yellow Frame Automatic CZU Purlin Roll Forming Machine is a robust and efficient cold roll forming solution designed for continuous production of C, Z and U steel purlins. The machine integrates precision roll forming stations, hydraulic punching, hydraulic cutting and PLC intelligent control to ensure stable operation, high efficiency and excellent dimensional accuracy.
The reinforced yellow frame structure provides outstanding rigidity and vibration resistance during high-speed forming. Combined with an intelligent PLC control system, the machine supports automatic size adjustment without changing rollers, significantly improving production flexibility and reducing setup time.
C, Z and U interchangeable purlin profiles
Fully automatic PLC control system
Touch screen HMI operation interface
Automatic width and size adjustment
No roller change required
Integrated hydraulic punching unit
Hydraulic post cutting system
High precision length measurement
Continuous cold roll forming process
Heavy-duty welded steel machine frame
High-strength precision forming rollers
Gearbox transmission drive system
Stable servo motor feeding
Integrated straightening mechanism
High forming accuracy
Low vibration operation
Low noise level
Energy-efficient design
High production efficiency
Smooth finished purlin surface
Accurate hole positioning
Reduced material waste
Easy operation and maintenance
Industrial-grade electrical components
Emergency stop protection
Safety guarding structure
Automatic fault alarm system
Anti-corrosion surface coating
Wide material thickness compatibility
Adjustable forming speed
Customizable purlin dimensions
High load-bearing frame structure
Reliable hydraulic station
Modular machine structure
International manufacturing standards
Support OEM & ODM customization
Suitable for galvanized steel coils
Suitable for carbon steel coils
Designed for continuous industrial production
Widely used in steel structure factories, industrial workshops, warehouses, logistics centers, agricultural buildings and prefabricated construction projects.
