This double layer roll forming machine is engineered for producing two different metal sheet profiles such as trapezoidal roofing sheets, corrugated panels, or customized roof designs on a single machine frame. It maximizes factory space utilization while maintaining high productivity and precision.
1. Equipment Type: Double layer roll forming machine
2. Forming Technology: Cold roll forming process
3. Structure Design: Two-layer integrated frame
4. Machine Frame: Heavy-duty welded steel structure
5. Base Frame: High-strength H-beam base
6. Roller Stations: 14–20 stations per layer
7. Roller Material: 45# forged steel
8. Roller Surface Treatment: Hard chrome plating
9. Shaft Material: 45# high-strength steel
10. Shaft Diameter: 70–80 mm
11. Transmission System: Chain drive system
12. Drive Motor Power: 5.5 kW – 7.5 kW
13. Hydraulic Motor Power: 4 kW
14. Cutting Method: Hydraulic post cutting
15. Blade Material: Cr12Mov with heat treatment
16. Cutting Accuracy: ±1 mm
17. Forming Speed: 8–15 meters per minute
18. Control System: PLC automatic control
19. Operation Panel: Touch screen HMI interface
20. Electrical Components: International famous brands
21. Power Supply: 380V / 50Hz / 3 Phase (customized)
22. Raw Materials: GI, PPGI, GL, aluminum coils
23. Material Thickness: 0.3 – 0.8 mm
24. Feeding Width: Customized according to profile
25. Effective Width: Based on panel design
26. Decoiler Option: Manual or hydraulic decoiler
27. Coil Inner Diameter: 450–550 mm
28. Max Coil Capacity: 5 Tons
29. Machine Length: Approx. 6–9 meters
30. Total Weight: Approx. 6–9 tons
31. Layer Switching Method: Manual selection
32. Profile Types: Trapezoidal, corrugated, ribbed
33. Application Field: Roofing sheet production
34. Application Field: Wall cladding panels
35. Production Capacity: Continuous automatic forming
36. Surface Quality: Smooth and uniform finish
37. Stability: High precision and stable performance
38. Noise Level: Low operational noise
39. Safety Devices: Emergency stop and protection covers
40. Operation Mode: Fully automatic system
41. Customization Service: Profile drawing supported
42. Installation Service: Overseas engineer support
43. After-sales Service: Technical training provided
44. Durability: Long service life design
45. Maintenance: Easy maintenance and operation
The double layer configuration allows manufacturers to switch between two different roofing sheet profiles without investing in two separate machines. This design greatly reduces equipment cost and workshop space requirements.
The machine adopts advanced PLC control and precision hydraulic cutting system, ensuring accurate length control, smooth cutting edges, and efficient continuous production. It is suitable for both small-scale and large-scale industrial production.
Widely used in steel structure buildings, industrial factories, warehouses, commercial buildings, agricultural sheds, workshops, and residential roofing construction projects.
We offer full customization according to customer profile drawings and production requirements, ensuring the machine perfectly matches your market demands.
