This heavy-duty CZU purlin roll forming production line is specially designed for manufacturing C, Z, and U steel purlins with high precision and efficiency. The equipment integrates decoiling, leveling, hydraulic punching, roll forming, and hydraulic cutting into a fully automated system. Its reinforced structure and advanced control system ensure stable operation and long service life.
With automatic size adjustment and quick C/Z interchangeable technology, this machine significantly reduces changeover time and increases productivity. It is widely used in steel structure construction, warehouses, factories, agricultural buildings, and commercial projects.
1. Machine Type: CZU interchangeable roll forming machine
2. Profile Range: C purlin, Z purlin, U channel
3. Raw Material: Galvanized steel coil, carbon steel coil
4. Material Thickness: 1.5–3.5 mm
5. Forming Speed: 10–25 m/min
6. Production Mode: Continuous automatic forming
7. Control System: PLC intelligent control
8. Operation Panel: Touch screen interface
9. Punching Type: Hydraulic multi-hole punching
10. Cutting System: Hydraulic flying cut or post-cut
11. Roller Stations: 16–20 forming stations
12. Roller Material: 45# high-grade steel
13. Roller Treatment: Heat treated and hard chrome coated
14. Shaft Material: 40Cr alloy steel
15. Shaft Diameter: 75–95 mm
16. Drive Method: Chain transmission or gearbox drive
17. Main Motor Power: 18.5–22 kW
18. Hydraulic Power: 5.5–7.5 kW
19. Voltage: 380V/50Hz/3Phase (customizable)
20. Length Tolerance: ±2 mm
21. Punching Accuracy: ±1 mm
22. Frame Structure: Heavy welded H-beam base
23. Base Frame Thickness: 25–30 mm steel plate
24. Size Adjustment: Automatic motorized adjustment
25. C/Z Conversion: One-button quick change
26. Changeover Time: 5–10 minutes
27. Feeding Width: Adjustable guide rails
28. Decoiler Capacity: 5–10 tons
29. Leveling System: Integrated leveling rollers
30. Cooling System: Hydraulic oil cooling
31. Lubrication: Automatic lubrication device
32. Safety Protection: Emergency stop and safety guards
33. Operation Noise: Low noise design
34. Surface Finish: Smooth, burr-free profile
35. Structural Strength: Reinforced anti-deformation design
36. Automation Level: Fully automatic
37. Maintenance: Easy maintenance and access panels
38. Color: Blue or customized color
39. Application Industry: Steel structure and construction
40. Suitable Projects: Workshop, warehouse, hangar, mall
41. Production Capacity: High output industrial production
42. Energy Efficiency: Optimized energy-saving design
43. Control Accuracy: Digital length and quantity setting
44. Customization: Profile dimensions customizable
45. Certification: CE certification optional
The reinforced machine frame ensures long-term durability even under heavy production conditions. Precision-engineered rollers provide consistent shaping quality and extend service life. The hydraulic punching and cutting system delivers clean cuts and accurate hole positions, meeting strict construction standards.
Thanks to its intelligent PLC control system, operators can easily set parameters for length, quantity, and hole positions. The quick C/Z interchangeable system allows flexible production without replacing rollers, making this machine ideal for manufacturers who require efficiency, reliability, and versatility.
This CZU purlin roll forming line is a dependable solution for modern steel structure production, offering high performance, stability, and customizable configurations to meet diverse market demands.
