This CZU purlin roll forming machine is designed for high-efficiency production of C, Z, and U shaped steel purlins used in modern steel structure construction. Equipped with advanced hydraulic punching, servo-controlled size adjustment, and precision roll forming technology, the machine ensures stable operation, accurate dimensions, and long service life.
The production line integrates decoiling, leveling, punching, roll forming, hydraulic cutting, and automatic control into one continuous system, providing a complete solution for structural steel manufacturers.
1. Equipment Type: CZU interchangeable roll forming machine
2. Forming Process: Cold roll forming technology
3. Finished Profiles: C purlin, Z purlin, U channel
4. Raw Material: Galvanized steel / carbon steel coil
5. Material Thickness Range: 1.5–3.5 mm
6. Coil Inner Diameter: 450–550 mm
7. Forming Stations: 16–20 stations
8. Roller Material: 45# steel with chrome treatment
9. Shaft Material: 40Cr high-strength steel
10. Shaft Diameter: 75–95 mm
11. Transmission Mode: Chain and gear drive
12. Main Motor Power: 18.5–22 kW
13. Hydraulic Motor Power: 7.5 kW
14. Punching Type: Hydraulic pre-punching system
15. Cutting Method: Hydraulic flying cutting
16. Blade Material: Cr12Mov hardened steel
17. Forming Speed: 10–25 m/min
18. Length Accuracy: ±1.5 mm
19. Control System: PLC automatic control
20. Human Interface: Touch screen operation panel
21. Voltage: 380V / 50Hz / 3 Phase (customizable)
22. Width Adjustment: Motorized automatic adjustment
23. Web Height Range: 80–300 mm adjustable
24. Flange Width Range: 40–100 mm adjustable
25. Hole Position Control: PLC programmable positioning
26. Decoiler Type: 5–10 ton hydraulic decoiler
27. Leveling Device: Integrated flattening system
28. Frame Structure: Heavy-duty welded steel frame
29. Base Frame: Reinforced H-beam structure
30. Lubrication System: Centralized lubrication
31. Cooling Method: Hydraulic oil cooling system
32. Safety Devices: Emergency stop & safety covers
33. Electrical Components: International brand optional
34. Noise Level: Stable low-noise running
35. Surface Coating: Anti-corrosion industrial paint
36. Machine Color: Blue (custom color available)
37. Production Mode: Continuous automatic forming
38. Application Industry: Steel structure building industry
39. Application Products: Roof purlins, wall purlins, structural supports
40. Operation Mode: Fully automatic operation
41. Installation Service: Overseas installation support
42. Operator Training: Technical training provided
43. Certification: CE certification optional
44. Maintenance: Easy-access maintenance design
45. Customization: Custom profile design available
The machine allows fast switching between C and Z profiles without replacing rollers, significantly reducing downtime and increasing productivity. Precision rollers and robust structural design ensure excellent forming accuracy and long-term stability.
With intelligent PLC control, operators can set length, quantity, and punching positions easily through the touch screen. The hydraulic punching and cutting system guarantees clean hole alignment and smooth cutting surfaces, making it ideal for large-scale steel structure projects such as warehouses, factories, agricultural buildings, and industrial workshops.
This CZU purlin roll forming line provides a reliable, efficient, and cost-effective solution for modern structural steel manufacturing.
