This double layer roll forming machine is engineered to manufacture two different corrugated roofing sheet profiles on a single integrated production line. With advanced PLC control, precision forming rollers, and hydraulic cutting technology, the machine ensures smooth surface finish, accurate length control, and stable high-speed production.
The double deck design maximizes productivity while minimizing factory space usage and equipment investment cost. It is an ideal solution for roofing sheet manufacturers seeking flexibility and long-term operational reliability.
1. Machine Type: Double layer roll forming machine
2. Profile Type: Corrugated roofing sheets (two profiles)
3. Raw Material: Galvanized steel (GI)
4. Raw Material: Pre-painted galvanized steel (PPGI)
5. Raw Material: Aluminum coil
6. Material Thickness: 0.3mm – 0.8mm
7. Feeding Width: Customized according to profile drawing
8. Effective Width: Based on customer requirements
9. Forming Stations: 14–20 stations per layer
10. Roller Material: 45# high-grade forged steel
11. Roller Surface Treatment: Hard chrome plating
12. Shaft Material: 45# steel
13. Shaft Diameter: 70mm–80mm
14. Transmission System: Chain drive
15. Main Motor Power: 5.5KW – 7.5KW
16. Hydraulic Station Power: 4KW
17. Cutting Method: Hydraulic post cutting
18. Blade Material: Cr12 heat-treated steel
19. Cutting Accuracy: ±2mm
20. Forming Speed: 8–15 m/min
21. Control System: PLC automatic control
22. Operation Interface: Touch screen panel
23. Length Control: Encoder automatic measurement
24. Voltage: 380V / 50Hz / 3 Phase (customizable)
25. Frame Structure: Heavy-duty welded steel base
26. Machine Length: Approx. 6–8 meters
27. Machine Weight: Approx. 6–8 tons
28. Machine Color: Orange & Blue (customizable)
29. Layer Switching: Manual deck selection
30. Decoiler Type: Manual or hydraulic optional
31. Decoiler Capacity: 5T – 10T optional
32. Cooling Method: Natural cooling
33. Lubrication System: Manual or automatic optional
34. Safety Device: Emergency stop button
35. Electrical Protection: Overload protection system
36. Surface Treatment: Anti-rust paint coating
37. Production Mode: Continuous automatic forming
38. Noise Level: Low vibration and stable operation
39. Automation Level: Fully automatic production
40. Space Saving Design: Two profiles in one machine
41. Investment Saving: Reduced equipment cost
42. Stability: High precision roller alignment
43. Durability: Long service life components
44. Application: Industrial roofing sheet production
45. Application: Warehouse roofing systems
46. Application: Steel structure buildings
47. Application: Commercial construction projects
48. Application: Agricultural roofing systems
49. Maintenance: Easy installation and maintenance
50. Certification: CE & ISO standards available
The machine adopts precision chrome-plated rollers to ensure accurate profile forming and smooth panel surfaces. The hydraulic cutting device provides clean and burr-free cutting edges. The PLC control system allows operators to set sheet length and production quantity easily, improving efficiency and reducing labor costs.
Decoiler, feeding guide device, double layer forming system, hydraulic cutting unit, PLC control cabinet, and output table. Optional equipment such as auto stacker, embossing roller, and protective film laminating device can be configured according to customer requirements.
We provide overseas installation support, technical training, spare parts supply, and lifetime technical assistance to ensure stable and efficient machine performance.
