This advanced CZU purlin roll forming machine is designed for high-precision and high-efficiency production of C, Z, and U steel purlins. The complete line integrates decoiling, leveling, servo feeding, hydraulic punching, roll forming, and hydraulic cutting into a continuous and fully automated process.
Manufactured with a heavy-duty welded steel base and precision-machined rollers, the machine ensures stable performance, accurate profile dimensions, and long-term durability. The quick C/Z interchangeable mechanism enables rapid switching between C and Z profiles without replacing rollers, improving flexibility and production efficiency.
1. Machine Type: Automatic CZU purlin roll forming line
2. Profile Types: C purlin, Z purlin, U channel
3. Raw Material: Galvanized steel coil, carbon steel coil, cold rolled steel
4. Material Thickness: 1.5–3.5 mm
5. Forming Speed: 10–25 m/min
6. Production Mode: Fully automatic continuous production
7. Control System: PLC intelligent programmable control
8. Operation Interface: Touch screen control panel
9. Punching System: Hydraulic multi-hole punching unit
10. Cutting Method: Hydraulic post-cutting or flying cut
11. Roller Stations: 16–20 forming stations
12. Roller Material: 45# high-grade forged steel
13. Roller Treatment: Heat treatment and hard chrome coating
14. Shaft Material: 40Cr alloy steel
15. Shaft Diameter: 75–95 mm
16. Transmission Method: Chain drive or gearbox drive
17. Main Motor Power: 18.5–22 kW
18. Hydraulic Station Power: 5.5–7.5 kW
19. Voltage: 380V/50Hz/3Phase (customizable)
20. Length Accuracy: ±2 mm
21. Punching Accuracy: ±1 mm
22. Frame Structure: Heavy-duty welded steel base
23. Base Frame Thickness: 25–30 mm steel plate
24. Size Adjustment: Motorized automatic width adjustment
25. C/Z Conversion: One-button quick change system
26. Changeover Time: 5–10 minutes
27. Feeding System: Adjustable guide rails
28. Decoiler Capacity: 5–10 tons
29. Leveling Device: Multi-roller leveling unit
30. Cooling System: Hydraulic oil cooling circulation
31. Lubrication System: Automatic lubrication device
32. Safety Protection: Emergency stop and protective guards
33. Operation Noise: Low-noise industrial design
34. Surface Finish: Smooth edges without burr
35. Structural Stability: Reinforced anti-vibration design
36. Automation Level: Intelligent fully automatic operation
37. Maintenance: Easy maintenance and inspection access
38. Machine Color: Blue and orange (customizable)
39. Application Industry: Steel structure construction
40. Suitable Projects: Warehouse, workshop, factory building
41. Production Capacity: High output continuous production
42. Energy Efficiency: Optimized energy-saving configuration
43. Control Precision: Digital length and quantity setting
44. Customization: Profile size and hole pattern customizable
45. Certification: CE certification optional
The hydraulic punching and cutting system ensures precise hole positioning and clean cutting edges, meeting strict engineering standards. Precision roll forming technology guarantees uniform cross-section dimensions and excellent structural strength.
The PLC control system allows easy parameter input, automatic length measurement, and production counting, reducing manual operation and improving overall efficiency. The reinforced frame structure enhances durability, making the machine suitable for long-term industrial production.
This CZU purlin roll forming machine production line provides a reliable, flexible, and high-performance solution for manufacturers engaged in modern steel structure construction worldwide.
