Building Material Automatic Metal Ibr Roof/Roofing Iron Sheet and Corrugated Roof Sheet Tile Panel Cladding Cold Roll Forming Making Machine with Double Layers
The double layer roof panel roll forming machine is an efficient and space-saving solution designed to produce two different roofing profiles within a single production line. The upper layer is dedicated to manufacturing IBR roof panels, while the lower layer produces corrugated roof sheets. This dual-layer structure significantly improves factory productivity by allowing quick switching between profiles without the need for two separate machines.
The line typically adopts a shared decoiling, feeding, and control system, ensuring stable material input and synchronized operation. With a compact footprint and optimized transmission design, the machine reduces floor space while maintaining high forming accuracy and production speed.
It is widely used in industrial roofing, warehouse construction, agricultural buildings, and temporary structures. The system is suitable for galvanized steel, PPGI, and other coil materials, offering consistent quality, precise profile forming, and long service life for continuous mass production.
Technical Specifications
Decoiler System
| Structure |
Double-support |
![Double-support decoiler structure]() |
| 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 |
Optional Decoiler Upgrades
Guiding Device with Pre-Cut Broaching Shear
| Guiding Roller |
Adjust the coil feeding width |
![Guiding device with pre-cut broaching shear]() |
| Pre-cut Broaching Shear |
Cut the steel coil before roll forming |
| Digital Display |
See the feeding width directly |
Roll Forming Machine
| Working Speed |
Around 20 m/min |
![Roll forming machine]() |
| 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 motor]()
Optional Safety Covers
Cutting System
| Common Power Type |
Hydraulic. Optional: motor type. |
![Hydraulic cutter]() |
| Hydraulic Power |
4-5.5Kw, customizable |
| Blade Material |
Cr12 Mov |
| Hardness |
With quenched treatment HRC 58 - 62° |
Product Collection Solutions
Solution 1: Run-out Table
Power Type: Non-powered, mainly manual handling
Dimension: Length 4m, customizable
![Run-out table]()
Solution 2: Auto Stacker
Power Type: Motorized, 3Kw
Dimension: Length 4m-6m, customizable
![Auto stacker]()
PLC Control Cabinet
| PLC Brand |
Delta, customizable |
![Hanging-arm control box]() ![Standing control box]() |
| Encoder Brand |
Omron, customizable |
| Touch Screen |
MCGS, customizable |
| Power Supply |
380v, 50HZ, 3Phase (It depends on customer requirement) |
| Language |
Chinese + English, Spanish, French, Russian, etc |
| Operation Type |
Manual / auto two-type switch |
Hydraulic Power Unit (HPU)
| Motor Power |
5.5Kw |
![Hydraulic power unit]() |
| Oil Required |
N32 or N46 hydraulic oil is available |
| Design |
The hydraulic station has a fan cooling system |
| Optional |
It can be installed on or inside the roll former to save space |
System Component Analysis
- Decoiler: Unwinds metal coil, supports large rolls, ensures smooth feed
- Guide: Aligns material for precise forming, reduces waste
- Roll Forming Machine: Chain-driven, wall panel structure, forms multi-arc K-style gutters
- Hydraulic Cutter: Accurate length cutting, stable hydraulic system, reduces manual work
- Out Table: Collects finished gutters, supports stacking, minimizes damage
Production Line Components
| Component |
Quantity |
| Hydraulic Decoiler |
1 set |
| Roll Former |
1 set |
| Hydraulic Cutter |
1 set |
| Out Table |
2 sets |
| PLC Cabinet |
1 set |
| Hydraulic Station |
1 set |
Customization Options
This production line can be customized with adjustable roll forming stations for varied arc depths, hydraulic cutter lengths, and material thickness. Optional features include PLC-controlled speed adjustment, chain drive reinforcement, and compatibility with aluminum or galvanized steel. Customers can tailor output to match specific roof profiles or design requirements.
![Production line diagram]()
