The Automatic Double Layer Trapezoidal Roof Sheet Roll Forming Machine is a professional metal forming system designed for producing two different trapezoidal roofing profiles within one integrated production line. The equipment combines two forming units into a compact structure, allowing manufacturers to increase production variety while reducing workshop space requirements.
This machine is specially developed for manufacturing trapezoidal metal roof panels used in industrial buildings, warehouses, commercial facilities, steel structures and modern construction projects. By adopting continuous cold roll forming technology, it can transform metal coils into finished roofing sheets with accurate dimensions, smooth surfaces and stable structural performance.
The double layer design provides an efficient production solution for companies that need multiple roofing sheet specifications. Different profile combinations can be customized according to customer requirements, helping manufacturers improve production flexibility and market competitiveness.
The main feature of this machine is the combination of two independent trapezoidal roof sheet forming systems in one equipment structure. Each layer can be configured with different roller designs to produce different panel profiles, sizes or applications.
Compared with two separate roofing sheet machines, the double layer structure saves installation space and reduces factory layout requirements. It is an ideal choice for manufacturers who need diversified products but have limited production areas.
The upper and lower forming sections can operate separately, allowing operators to select suitable production modes according to different orders and construction requirements.
The forming section adopts multiple roller stations to gradually shape flat metal coils into trapezoidal roofing panels. The progressive forming method ensures smooth deformation and maintains excellent dimensional accuracy.
The roller configuration is designed according to trapezoidal profile shape, sheet width and material thickness. High precision forming helps achieve consistent panel appearance and reliable installation performance.
The reinforced machine frame provides stable support for continuous production, reducing vibration and improving equipment durability during long-term operation.
| Item | Specification |
|---|---|
| Machine Type | Automatic Double Layer Trapezoidal Roof Sheet Roll Forming Machine |
| Production Function | Two Trapezoidal Roofing Profiles |
| Raw Material | PPGI, Galvanized Steel, Color Steel |
| Material Thickness | 0.3-0.8 mm |
| Production Speed | 10-30 m/min |
| Forming Method | Cold Roll Forming Technology |
| Control System | PLC Automatic Control |
| Cutting System | Hydraulic Automatic Cutting |
| Profile Type | Customized Trapezoidal Roof Sheet |
| Operation Mode | Automatic Continuous Production |
Flexible Trapezoidal Profile CombinationThe machine can be customized with different trapezoidal roofing sheet profiles according to market requirements. Manufacturers can select different wave heights, panel widths and profile structures to meet various construction applications.
The flexible production configuration allows companies to manufacture multiple roofing products using one machine platform, improving equipment utilization and reducing investment costs.
| Profile Combination | Application |
|---|---|
| Two Trapezoidal Roof Profiles | Different building roofing requirements |
| High Rib + Low Rib Panel | Industrial and commercial buildings |
| Customized Roofing Profiles | Special construction projects |
| Wall Cladding Profiles | Building exterior systems |
The feeding unit ensures smooth transportation of steel coils into the forming section. The guiding mechanism keeps the material aligned and improves the accuracy of the finished roofing panels.
Optional auxiliary equipment including automatic decoilers, leveling devices and coil handling systems can be integrated according to production requirements, creating a complete roofing sheet manufacturing solution.
The hydraulic cutting system works together with the PLC control system to achieve accurate length control and automatic sheet separation. This improves production efficiency and reduces manual measurement errors.
The cutting process provides clean edges and consistent panel dimensions, making finished trapezoidal roof sheets easier to transport, store and install.
| Production Stage | Description |
|---|---|
| Coil Installation | Prepare metal coil material |
| Material Feeding | Guide coil into forming system |
| Profile Selection | Select required production layer |
| Roll Forming | Create trapezoidal roof panel shape |
| Automatic Cutting | Cut panels according to preset length |
| Finished Sheet Collection | Prepare products for application |
Trapezoidal roofing sheets produced by this machine are widely used in construction due to their high strength, lightweight structure and excellent weather resistance.
| Feature | Benefit |
|---|---|
| Dual Production Layers | Produces two roof profiles |
| Compact Design | Saves factory space |
| Automatic Control | Improves production efficiency |
| Flexible Configuration | Supports customized products |
| Stable Structure | Suitable for continuous operation |
The Automatic Double Layer Trapezoidal Roof Sheet Roll Forming Machine provides an efficient and flexible solution for metal roofing manufacturers. With dual profile production capability, precision forming technology and automatic operation, it helps companies improve productivity while reducing equipment space requirements.
This equipment is an ideal choice for enterprises seeking reliable roofing sheet production technology with strong adaptability, stable performance and customized manufacturing capability.
Xinnuo Roll Forming Machine Co., Ltd., established in 1995, is a leading enterprise specializing in the design, development, manufacturing, and sales of various cold roll forming equipment.
Located in Botou Economic Development Zone, the company benefits from a well-developed electromechanical manufacturing industry and a complete industrial chain...[ Read More >>]
