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+86 188 3070 9860 JARVIS Double Layer Roll Forming Machine | High-Efficiency Roofing Sheet Production Line A double layer roll forming machine is an advanced and space-saving solution designed for producing two different roofing sheet profiles with a single machine frame. It combines the functions of two independent forming systems into one unit, enabling users to produce two types of roofing sheets without the need to change rollers or equipment. This is the ideal choice for customers who require double layer roofing sheets or want to maximize productivity with minimum investment. Our double layer forming machine is widely used in steel structure buildings, roofing systems, and wall panel production. It is suitable for producing trapezoidal roofing sheets, corrugated sheets, and IBR panels, depending on the customer’s design requirements. Each layer can be customized according to different profile drawings, materials, and thickness ranges. Key Features of the Double Layer Machine Dual Function Design The upper and lower layers are designed with independent forming rollers. You can easily switch between profiles by using an electric or hydraulic control system. This ensures continuous and stable operation when changing between different roofing sheet designs. Compact and Cost-Effective Compared with two separate machines, the double layer roll forming machine saves nearly 50% of floor space and reduces overall equipment cost. It’s the best solution for customers with limited workshop space. High Precision and Durability All rollers are made of high-quality steel with hard chrome plating. The machine frame is welded by strong steel plates and stress-relieved to ensure long-term accuracy and stability. The forming speed typically reaches 12–20 meters per minute, depending on the profile and material. Automatic Control System The double layer forming machine is equipped with a full PLC control system, encoder, and touch screen operation. You can easily input production length, quantity, and profile type. The system will automatically cut to length with precision. Flexible Profile Design Both layers can be designed for different profiles—such as trapezoidal sheet, corrugated roofing sheet, and tile profile. The machine supports various raw materials, including galvanized steel, pre-painted steel, aluminum, and other coated metals. Hydraulic Cutting System The cutting is done by a hydraulic system with high strength blades, ensuring smooth, burr-free cuts that maintain the integrity of the double layer roofing sheet. Technical Parameters Material thickness: 0.3–0.8 mm Material width: 914–1250 mm (customizable) Forming speed: 12–20 m/min Roller material: 45# steel with hard chrome plating Cutting type: Hydraulic post cutting Control system: PLC automatic control Power requirement: 380V, 50Hz, 3Phase (customized available) Applications The double layer roofing sheet roll forming machine is used for manufacturing roofing panels and wall cladding in industrial workshops, residential houses, warehouses, garages, and large-span steel structures. The produced double layer roofing sheets are known for their strong strength, waterproof performance, and beautiful appearance. It’s especially popular in Africa, South America, Southeast Asia, and the Middle East, where clients require both corrugated and trapezoidal roof sheet profiles. Instead of buying two separate machines, customers can easily produce both sheet types by switching layers with one click. Why Choose Our Double Layer Roll Forming Machine Over 30 years of manufacturing experience in roll forming equipment. Professional engineers providing customized design solutions. Fast delivery and reliable after-sales support with remote guidance. Machines are exported to over 100 countries, trusted by global customers. Conclusion The double layer machine offers the perfect balance of efficiency, flexibility, and cost-effectiveness. Whether you need to produce double layer roofing sheets for local projects or for resale, our double layer roofing sheet roll forming machine will provide consistent performance, precise forming, and long service life. It’s the best investment for expanding your roofing sheet production capacity and meeting diverse market demands. double layer machine double layer roll forming machine double layer forming machine double layer roofing sheet double layer roofing sheet roll forming machine