High Efficiency Automatic CZU Purlin Roll Forming Machine

This CZU purlin roll forming machine is specially engineered for manufacturing C, Z and U steel purlins widely used in steel structure construction projects. Featuring advanced cold roll forming technology, the equipment ensures stable forming accuracy, smooth surface finish and reliable long-term operation.

The machine integrates automatic feeding, hydraulic punching, servo positioning and hydraulic cutting, allowing continuous high-speed production with precise hole location and accurate length control.

Technical Attributes & Specifications

• 1. Machine Type: CZU Purlin Roll Forming Machine

• 2. Forming Technology: Continuous Cold Roll Forming

• 3. Profile Types: C Purlin, Z Purlin, U Channel

• 4. Raw Material: Galvanized Steel Coil

• 5. Raw Material: Cold Rolled Steel

• 6. Raw Material: Hot Rolled Steel

• 7. Material Thickness: 1.5–3.5mm

• 8. Profile Height Range: 80–300mm Adjustable

• 9. Profile Width: Adjustable

• 10. Flange Width: Adjustable

• 11. Web Width: Adjustable

• 12. Size Adjustment: Motorized Automatic Adjustment

• 13. Roller Stations: 14–20 Stations

• 14. Roller Material: 45# Steel with Hard Chrome Coating

• 15. Shaft Material: High Strength 45# Steel

• 16. Shaft Diameter: 70–90mm

• 17. Drive System: Chain Transmission

• 18. Main Motor Power: 18.5–22KW

• 19. Hydraulic Station Power: 5.5–7.5KW

• 20. Punching System: Hydraulic Punching Device

• 21. Punching Positioning: Servo Controlled System

• 22. Cutting Type: Hydraulic Post Cutting

• 23. Cutting Blade: Cr12MoV Heat Treated

• 24. Forming Speed: 10–25m/min

• 25. Control System: PLC Automatic Control

• 26. Operation Interface: Touch Screen Panel

• 27. Length Measurement: High Precision Encoder

• 28. Length Accuracy: ±1mm

• 29. Voltage: 380V / 50Hz / 3 Phase (Customizable)

• 30. Frame Structure: Heavy-duty Welded Steel Frame

• 31. Machine Base: Integrated Steel Base Platform

• 32. Feeding Method: Automatic Coil Feeding

• 33. Decoiler Option: Manual or Hydraulic Decoiler

• 34. Cooling System: Hydraulic Oil Cooling

• 35. Lubrication System: Centralized Lubrication

• 36. Safety Protection: Emergency Stop Button

• 37. Automation Level: Fully Automatic

• 38. Production Mode: Continuous Industrial Production Line

• 39. Surface Quality: Smooth and Accurate Profile

• 40. Application: Steel Structure Buildings

• 41. Application: Warehouse Construction

• 42. Application: Industrial Workshops

• 43. Application: Commercial Buildings

• 44. Application: Agricultural Steel Structures

• 45. Feature: Quick Interchange Between C and Z Profiles

Key Advantages

The reinforced machine frame and precision-machined rollers guarantee high forming accuracy and long service life. The intelligent PLC system simplifies operation while improving production efficiency and reducing labor costs.

This equipment is ideal for steel structure manufacturers seeking flexible profile adjustment, high output capacity and stable production performance for modern construction projects.