This double layer roll forming machine is engineered for manufacturing two different metal roofing sheet or wall cladding panel profiles within one integrated structure. The dual-layer configuration significantly improves production flexibility while reducing equipment investment and factory floor space.
By utilizing advanced cold roll forming technology, precision rollers, and an intelligent PLC control system, the machine ensures high forming accuracy, smooth cutting edges, and long-term stable operation for industrial production environments.
1. Machine Category: Double layer roll forming machine
2. Forming Technology: Cold roll forming process
3. Structure Design: Upper and lower dual-layer structure
4. Frame Material: Heavy-duty welded steel frame
5. Base Frame: Reinforced H-beam steel base
6. Forming Stations: 14–20 stations per layer
7. Roller Material: 45# high-grade forged 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 Station Power: 4 kW
14. Cutting System: Hydraulic post cutting
15. Cutting Blade Material: Cr12Mov quenched steel
16. Cutting Tolerance: ±1 mm
17. Forming Speed: 8–15 m/min
18. Control System: PLC programmable controller
19. Operation Interface: Touch screen HMI
20. Electrical Components: International brand components
21. Power Requirement: 380V / 50Hz / 3 Phase (customizable)
22. Suitable Materials: GI, PPGI, GL, aluminum coil
23. Material Thickness Range: 0.3–0.8 mm
24. Feeding Width: Customized according to profile drawing
25. Effective Width: Based on final sheet design
26. Decoiler Type: Manual or hydraulic decoiler optional
27. Maximum Coil Weight: 5 tons
28. Coil Inner Diameter: 450–550 mm
29. Machine Length: Approx. 6–9 meters
30. Machine Weight: Approx. 6–9 tons
31. Profile Types: Trapezoidal, corrugated, ribbed, tile type panels
32. Layer Switching Method: Manual or electric switching
33. Production Mode: Fully automatic continuous forming
34. Surface Finish: Smooth and uniform panel surface
35. Structural Stability: High rigidity and durability
36. Noise Level: Low operating noise
37. Energy Efficiency: Energy-saving design
38. Safety Devices: Emergency stop system
39. Protective Covers: Equipped with safety guards
40. Maintenance: Easy maintenance and operation
41. Service Life: Long operational lifespan
42. Customization Support: Profile drawing accepted
43. Installation Service: Overseas engineer support available
44. Technical Training: On-site and remote guidance provided
45. Application Fields: Roofing and wall panel production
The double layer roll forming machine enables production of two different panel profiles on one single machine frame, greatly improving production efficiency and reducing investment costs. It is an ideal choice for manufacturers seeking flexible and diversified production solutions.
The stable mechanical structure, precision rollers, and intelligent PLC control ensure consistent forming quality, accurate cutting length, and smooth operation even during long-term continuous production.
Suitable for steel structure buildings, warehouses, factories, workshops, agricultural sheds, commercial complexes, and residential roofing construction projects.
We provide full customization services according to customer drawings, voltage requirements, and production capacity needs to meet different international market standards.
