Corrugated roll forming machine is a continuous, high-volume production system designed to transform a flat sheet of metal (typically steel or aluminum) into a corrugated profile.
It does this by progressively bending the metal through a series of paired rolls, called stations or stands, until the desired wave-like shape is achieved. It is the primary piece of equipment used in the manufacturing of corrugated metal roofing and siding panels.
Main Components
| Decoiler | Holds and feeds steel coils smoothly into the line |
| Levelling System | Ensures flat, uniform material before forming |
| Roll Forming Unit | Precision-engineered rollers shape steel into different profiles with accuracy |
| Hydraulic Cutting System | Provides fast, clean, and burr-free cuts to required lengths. |
| Control System | User-friendly interface for automatic operation and easy adjustments |
| Output Table | Collects finished products for efficient handling and packaging |
Key Features
The main function of the corrugated roof sheet roll forming machine is to produce corrugated sheets with consistent dimensions, precise shape, and high repeatability. These sheets are renowned for their strength and rigidity, which comes from the corrugated pattern that acts like a series of arches, a very strong structural shape.
- High Efficiency: Produces a complete, complex building component in a single, continuous operation.
- Material Savings: Minimal waste compared to manual assembly methods.
- Design Flexibility: By changing the roll forming stations, the machine can produce different panel profiles and thicknesses.
- Labor Savings: The process is highly automated, requiring minimal operator intervention.
Technical Specifications
| Material | Type | GI, PPGI |
| Thickness(mm) | 0.3-0.8 | |
| Yield Strength(Mpa) | 230-350 | |
| Forming Speed(m/min) | 15-25 | |
| Roller Station | Depends | |
| Roller Material | 45# steel with hard chrome treatment | |
| Roller Driven Type | Chain transmission/Gearbox | |
| Shaft Material | 45# steel with heat treatment | |
| Shaft Diameter | Ø75 mm | |
| Control System | PLC+Touch screen and button | |
| Main Machine Power(KW) | 5.5 | |
| Hydraulic station Power(KW) | 4 | |
| Machine Weight(Kg) | 6000 | |
| Machine size(m) | 9.5×1.8×1.9 Depend on final design | |
Machine Video
Applications
Industrial & Warehouse Buildings
Corrugated roofing panels are extensively applied in factories, warehouses, and industrial facilities. Their high strength-to-weight ratio and structural rigidity make them ideal for large-span buildings that require durability and long-term performance.
Commercial & Logistics Facilities
Widely used in shopping centers, logistics hubs, and exhibition halls, corrugated sheets offer a modern appearance combined with reliable weather resistance. Their cost efficiency and quick installation make them a preferred choice for large-scale commercial projects.
Residential Housing
Corrugated roofing is commonly used in residential homes, villas, and prefabricated housing. Its lightweight structure, affordability, and ease of installation help reduce construction time and overall project costs.
Agricultural Buildings
Ideal for barns, storage sheds, livestock shelters, and greenhouses, corrugated sheets provide corrosion resistance and reliable protection in harsh environmental conditions, ensuring long-term use in agricultural settings.
Public Infrastructure
Corrugated metal roofing is also used in schools, hospitals, government buildings, and other public facilities where durability, safety, and low maintenance are essential requirements.
