This advanced CZU purlin roll forming machine is specially designed for producing C, Z and U steel purlins for steel structure buildings, industrial plants, warehouses and prefabricated construction projects. The machine integrates precision cold roll forming technology with dual hydraulic punching units and flying cutting system to ensure high efficiency and accurate forming.
The complete production line includes decoiler, leveling system, punching units, roll forming section, hydraulic cutting device and PLC intelligent control cabinet, achieving continuous, stable and fully automated operation.
1. Machine Type: CZU Purlin Roll Forming Machine
2. Profile Types: C / Z / U Steel Purlins
3. Forming Method: Cold Roll Forming
4. Raw Material: Galvanized Steel Coil / Carbon Steel
5. Material Thickness: 1.5–3.5 mm
6. Yield Strength: 235–355 MPa
7. Production Speed: 10–25 m/min
8. Roller Stations: 16–24 Stations
9. Roller Material: GCr15 Bearing Steel (Heat Treated)
10. Shaft Material: 40Cr Alloy Steel
11. Shaft Diameter: 75–95 mm
12. Punching System: Dual Hydraulic Punching Units
13. Punching Positioning: Servo Motor Control
14. Cutting Method: Hydraulic Flying Cutting
15. Blade Material: Cr12Mov Quenched Steel
16. Length Accuracy: ±1.0 mm
17. Width Adjustment: Automatic Width Adjustment System
18. C/Z Conversion: Fast Interchangeable Structure
19. Control System: PLC Intelligent Control
20. Operation Interface: Touch Screen HMI Panel
21. Main Motor Power: 18.5–22 KW
22. Hydraulic Station Power: 5.5–7.5 KW
23. Transmission Mode: Gearbox Drive / Chain Drive
24. Frame Structure: Heavy-duty Welded Steel Frame
25. Machine Base: Reinforced Industrial Platform
26. Decoiler Capacity: 5T / 10T Optional
27. Feeding System: Automatic Coil Feeding
28. Leveling Device: Multi-roller Precision Leveler
29. Lubrication System: Centralized Automatic Lubrication
30. Operation Mode: Fully Automatic Continuous Production
31. Electrical Components: International Brand Optional
32. Safety Protection: Emergency Stop Button & Protective Covers
33. Noise Level: Low Noise Operation
34. Surface Finish: Smooth & Burr-free
35. Production Capacity: High Efficiency Output
36. Synchronization System: High Precision Transmission
37. Machine Length: Approx. 12–16 Meters
38. Machine Weight: Approx. 10–16 Tons
39. Power Supply: 380V / 50Hz / 3 Phase (Customizable)
40. Application Industry: Steel Structure Construction
41. Finished Products: Structural C, Z and U Purlins
42. Maintenance Requirement: Low Maintenance & Durable Design
43. Energy Efficiency: Optimized Power Consumption
44. After-sales Service: Overseas Installation & Technical Support
45. Certification: CE & ISO Certified
The machine adopts a rigid heavy-duty frame and high-strength forming rollers to guarantee long-term stable operation. Dual hydraulic punching units allow flexible hole patterns and improved productivity.
The automatic width adjustment mechanism and rapid C/Z profile conversion system significantly reduce changeover time and enhance production flexibility. The PLC control system enables real-time monitoring, automatic length tracking and intelligent fault diagnosis.
This CZU purlin roll forming machine is ideal for large-scale steel structure projects such as factories, logistics centers, agricultural buildings and commercial complexes. Customized configurations can be designed according to customer drawings and specific technical requirements.
