Double Layer Roll Forming Machine for C8 and MP20 Roofing Sheets
One Machine, Two Roofing Profiles – A Practical Solution for Efficient Production
In the roofing industry, flexibility and production efficiency are important factors when choosing roll forming equipment. For manufacturers who need to produce different types of metal roofing sheets, a Double Layer Roll Forming Machine for C8 and MP20 Roofing Sheets offers a convenient and cost-effective solution.
This machine is designed to produce two different roofing profiles, C8 and MP20, using one integrated production line. Instead of purchasing two separate machines, manufacturers can switch between the two profiles according to their production requirements, helping save workshop space and reduce equipment investment.
Product Attributes :
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1.Formed Material
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PPGI,PPGL,AI,Etc.
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Material Thickness:0.3-0.6mm
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2.Decoiler
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Hydraulic decoiler(optional)
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Manual decoiler(will give you as free)
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3.Main body
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Roller station
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22 stations
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Diameter of shaft
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80mm solid
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Material of rollers
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High grade 45# forged steel
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Machine body frame
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350mm H beam structure
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Drive
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By chains, with chain cover
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Dimension(L*W*H)
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Due to design
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Weight
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Due to design
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4.Cutter
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Automatic
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cr12mov material, no scratches, no deformation
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5.Power
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Motor Power
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7.5 KW
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Hydraulic system power
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5.5KW
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6.Voltage
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As your requirement
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As your requirement
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7.Control system
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Electric Box
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Customized(famous brand)
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Language
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Support multiple languages
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PLC
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Automatic production of the whole machine. Can set batch, length, quantity, etc.
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8.Forming Speed
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0-36m/min
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Provide customized
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Designed for C8 and MP20 Roofing Sheet Production
The double layer roll forming machine features two sets of roller forming systems arranged within one machine structure. Each layer is designed for a specific roofing profile, allowing operators to produce either C8 or MP20 roofing sheets.
Both profiles are widely used in metal roofing and wall cladding applications. With different corrugation designs, they can meet various requirements for building appearance, installation and structural applications.
The machine is suitable for processing galvanized steel, pre-painted galvanized steel (PPGI), and other compatible metal coils. The final sheet thickness and working width can be customized according to the customer's requirements and profile drawings.
Key Advantages of the Double Layer Roll Forming Machine
1. Two Profiles in One Machine
The machine combines C8 and MP20 roofing sheet production in one compact structure. Customers can choose the required profile without investing in two independent production lines.
2. Space-Saving Design
With two forming systems integrated into one frame, the machine occupies less workshop space compared with installing two separate machines. This is especially useful for factories with limited production areas.
3. Stable and Continuous Production
The roll forming system is designed to process metal coils continuously, helping maintain consistent sheet profiles and improve production efficiency. The machine can also be equipped with an automatic cutting system to produce sheets at the required lengths.
4. Customizable Configuration
Different customers have different production needs. We can customize the machine according to material thickness, sheet width, profile drawings, production speed and other technical requirements.
Main Components of the Production Line
A typical C8 and MP20 double layer roll forming production line can include:
• Manual or hydraulic decoiler
• Feeding and guiding system
• Double layer roll forming system
• Main motor and transmission system
• Hydraulic cutting device
• PLC control system
• Run-out table
The actual configuration can be adjusted based on the customer's production requirements.
Applications of C8 and MP20 Roofing Sheets
C8 and MP20 roofing sheets are commonly used in a variety of construction projects, including:
- Industrial factory roofs
- Commercial buildings
- Warehouses and storage facilities
- Agricultural buildings
- Residential roofing projects
- Metal wall cladding systems
Different roofing profiles provide different visual effects and installation options, giving manufacturers more flexibility when serving different markets.
Why Choose Zhongtuo Roll Forming Machinery?
At Zhongtuo Roll Forming Machinery, we understand that every customer has different production requirements. We focus on providing practical roll forming solutions rather than simply supplying standard machines.
From profile design and machine configuration to manufacturing and after-sales support, we work closely with customers to ensure the equipment matches their actual production needs.
Whether you are starting a new roofing sheet production business or looking to expand your existing product range, our C8 and MP20 Double Layer Roll Forming Machine can be a reliable option.
Contact Zhongtuo Roll Forming Machinery today. Send us your roofing profile drawings, material specifications and production requirements. Our team will help you find a suitable machine configuration for your business.












