This fully automated cold roll forming line is designed for high-efficiency, continuous production of trapezoidal IBR roof panels, making it suitable for industrial facilities, commercial buildings, and steel-structure projects.
Engineered for long-term stability, the system ensures accurate profile dimensions throughout extended production runs. Its modular layout allows manufacturers to adjust forming stations, cutting mechanisms, and coil handling components, providing flexibility to meet different panel specifications, regional building codes, and custom roofing designs. This versatile solution delivers consistent, high-quality panels while optimizing operational efficiency and reliability for roofing material producers.
Production Line Overview
Tailored for IBR roof sheet fabrication, this comprehensive line offers a dependable and cost-efficient solution, enabling manufacturers to achieve uniform quality and steady production output.
IBR Roof Panel Profile
IBR roofing sheets are manufactured from galvanized steel coils with material thickness ranging from 0.3 to 0.8 mm. The profile features five prominent ribs separated by strengthening channels that enhance structural rigidity, durability, and rainwater drainage efficiency.
These performance advantages make IBR roof panels suitable for residential buildings, industrial facilities, and commercial roofing applications.
| Material |
Galvanized Steel / PPGI / Aluminum |
| Thickness |
0.3-0.8mm |
| Yield Strength |
200 - 350 Mpa |
| Tensile Stress |
200 - 350 Mpa |
IBR Roof Panel Detail
IBR Roof Panel Application
Production Process
Flow Chart: Hydraulic Decoiler → Entry Guide → Roll Former → Hydraulic Cutter → Out Table
Process: The production line unwinds steel coils, aligns the strip, and feeds it into the roll former. The chain-driven forming unit shapes the steel into precise IBR roof panels with ribs between waves. A hydraulic cutter provides accurate cutting without material distortion, ensuring consistent quality for high-volume roofing production.
Technical Specifications
Decoiler Unit
| Structure |
Double-support |
| Working Form |
Manual, motorized, or hydraulic |
| Loading Capacity |
5T/7T/10T, customizable |
| Coil Width |
1250mm, customizable |
| Inner Diameter |
Φ450 - Φ550 mm |
| Outer Diameter |
1500 mm |
| Model |
DC-MU1 |
Decoiler Structure
Optional Decoiler Upgrades
Motorized Decoiler
Stand Structure Decoiler
Hydraulic Decoiler with Loading Car
Guiding Device with Pre-Cut Broaching Shear
| Guiding Roller |
Adjusts the coil feeding width |
| Pre-cut Broaching Shear |
Cuts the steel coil before roll forming |
| Digital Display |
Shows feeding width directly |
Guiding Device
Roll Forming Machine
| Working Speed |
Around 20 m/min |
| Structure |
Wall panel type. Optional: Cast-iron stands or guide pillar |
| Driving System |
Chain system. Optional: Gearbox |
| Number of Forming Stations |
18 stands |
| Shaft Diameter |
70mm solid shaft |
| Motor Power |
5.5 Kw |
| Roller Material |
45# steel polished and chromed HRC58-62° |
| Shaft Material |
High grade 45# steel polished (CNC lathe) |
| Steel Coil Material |
PPGI or GI |
| Steel Coil Thickness |
0.25-0.8mm |
Roll Forming Machine
Roll Forming Machine Detail
Optional Cover Upgrades
Mounted On The Inside: No Cover Required
Solid Cover For Chain
Mesh Safety Cover
Cutting System
| Common Power Type |
Hydraulic. Optional: motor type. |
| Hydraulic Power |
4-5.5Kw, customizable |
| Blade Material |
Cr12 Mov |
| Hardness |
With quenched treatment HRC 58 - 62° |
Hydraulic Cutter
Product Collection Solutions
Solution 1: Run-out Table
Power Type: Non-powered, mainly manual handling
Dimension: Length 4m, customizable
Solution 2: Auto Stacker
Power Type: Motorized, 3Kw
Dimension: Length 4m-6m, customizable
Run-out Table
Auto Stacker
PLC Control Cabinet
| PLC Brand |
Delta, customizable |
| Encoder Brand |
Omron, customizable |
| Touch Screen |
MCGS, customizable |
| Power Supply |
380v, 50HZ, 3Phase (Customer dependent) |
| Language |
Chinese + English, Spanish, French, Russian, etc |
| Operation Type |
Manual / auto two-type switch |
Hanging-Arm Control Box
Standing Control Box
Hydraulic Power Unit (HPU)
| Motor Power |
5.5Kw |
| Oil Required |
N32 or N46 hydraulic oil |
| Design |
Fan cooling system |
| Optional Installation |
Can be installed on or inside the roll former to save space |
Hydraulic Power Unit
Customization Options
For IBR roof panel production, the roll forming machine can be customized in terms of the number of forming stations, rib profile accuracy, drive system selection (chain-driven or gearbox-driven), hydraulic cutting die specifications, and PLC-based control configuration. In addition, the machine can be designed to accommodate different coil widths and material thickness ranges, ensuring full compliance with local roofing standards and project requirements.
IBR Roof Sheet Roll Forming Machine Overview