Combined Double‑Layer Roll Forming Machine for Roofing Sheets

Description

This combined double‑layer roll forming machine is engineered for the simultaneous production of two distinct roofing or cladding profiles using a single compact system. By integrating dual rollforming lines, it enables manufacturers to switch between designs or produce multiple sheet types efficiently—ideal for facilities with limited space or varied product demand. The system includes decoilers, forming stations for each profile, a hydraulic cutter, PLC control, and material handling tables. This dual-profile capability provides flexibility, reduces equipment costs, and maximizes factory utilization. Built for continuous industrial use, it features high-speed operation, automated controls, and a durable structural frame suited to demanding manufacturing environments. Specifications Specification Details Machine Function Produces two roll formed sheet profiles simultaneously or alternately Power Supply 380 V, 50 Hz, 3‑phase (customizable) Motor Power ~5.5 kW main drive plus ~1.5 kW for hydraulic systems Working Speed Approx. 8–14 m/min Material Thickness ~0.3–0.6 mm (varies by specification) Material Width (Feed) ~1000–1200 mm Effective Sheet Width ~860–1100 mm depending on profile Forming Steps Two lanes: e.g. 14 steps vs. 9 steps forming stages Cooling & Cutting Hydraulic-powered cutter with PLC control Control System PLC controller with touchscreen interface Output Tables Integrated run-out tables for formed sheets Main Frame Structure Reinforced heavy-duty steel Footprint Several meters long, depending on configuration Duty Cycle Designed for industrial continuous operation Key Features Dual Profile Capability in One MachineSupports two distinct roofing or cladding sheet designs using one integrated system—ideal for flexibility and space efficiency. High-Speed ProductionOperates at 8–14 m/min depending on material and profile complexity, enabling rapid output for industrial needs. Robust Industrial ConstructionBuilt on reinforced steel frames, providing long-term durability for high-volume manufacturing environments. Automated Control & CuttingComes with PLC-based control and touchscreen interface, automating sheet length setting and cutting via hydraulic systems. Versatile Material SupportAccommodates sheet thickness from 0.3–0.6 mm and feed widths up to 1200 mm, covering most standard roofing panels. Applications Roofing and Cladding Panel Production – Manufacture of two types of profile sheets from a single machine. Building Material Plants – Useful where varied product lines are produced without separate machinery. Compact Factories – Ideal for operations with limited floor space but diverse product requirements. Contract Manufacturers – Suited for flexible production runs across different building sheet specifications.