This double layer roll forming machine is specially developed for producing two different metal roofing sheet or wall cladding profiles within one compact production line. The dual-layer structure maximizes factory space utilization and reduces overall investment costs.
With advanced PLC automatic control and precision hydraulic cutting system, the machine ensures accurate length control, smooth cutting edges, and stable continuous operation for industrial-scale manufacturing.
1. Machine Category: Double layer roll forming machine
2. Forming Principle: Cold roll forming technology
3. Structure Type: Two-layer integrated design
4. Frame Material: Heavy-duty welded steel frame
5. Base Frame: High-strength H-beam steel base
6. Forming Stations: 14–18 stations per layer
7. Roller Material: 45# forged high-grade steel
8. Roller Surface Treatment: Hard chrome plating
9. Shaft Material: 45# heat-treated steel
10. Shaft Diameter: 70–80 mm
11. Transmission System: Chain drive transmission
12. Main Motor Power: 5.5–7.5 kW
13. Hydraulic Power: 4 kW hydraulic station
14. Cutting Type: Hydraulic post cutting system
15. Blade Material: Cr12Mov quenched steel
16. Cutting Accuracy: ±1 mm
17. Forming Speed: 8–15 m/min
18. Control System: PLC programmable controller
19. Operation Interface: Touch screen HMI panel
20. Electrical Components: International brand components
21. Power Requirement: 380V / 50Hz / 3 Phase (customizable)
22. Suitable Raw Materials: GI, PPGI, GL, aluminum coil
23. Material Thickness Range: 0.3–0.8 mm
24. Feeding Width: Customized based on profile
25. Effective Width: Determined by panel design
26. Decoiler Capacity: 5T max coil weight
27. Coil Inner Diameter: 450–550 mm
28. Machine Length: Approximately 6–8 meters
29. Machine Weight: Approximately 6–8 tons
30. Profile Types: Trapezoidal, corrugated, ribbed panels
31. Layer Switching Method: Manual control selection
32. Surface Finish Quality: Smooth and uniform
33. Production Mode: Fully automatic continuous forming
34. Structural Stability: High rigidity and durability
35. Noise Level: Low noise during operation
36. Safety System: Emergency stop button equipped
37. Protection Devices: Safety covers and guards
38. Maintenance Requirement: Easy maintenance design
39. Energy Consumption: Low power consumption
40. Service Life: Long operational lifespan
41. Customization Support: Profile drawing accepted
42. Installation Service: Overseas engineer available
43. Training Support: On-site technical training
44. Application: Steel structure roofing production
45. Application: Industrial and commercial wall panels
The double layer design enables production of two different roofing sheet profiles without changing the machine, improving flexibility and productivity. It is an ideal choice for manufacturers who want to expand product range while saving workshop space.
The precision-machined rollers and stable drive system ensure consistent sheet shape and accurate dimensions. The intelligent PLC control system simplifies operation and enhances production efficiency.
Widely used in warehouses, factories, agricultural buildings, commercial complexes, steel structure workshops, and residential roofing projects.
We provide complete customization services according to customer drawings and production requirements to ensure the machine perfectly matches your target market.
