The Double-Layer Roof Panel Forming Machine is specialized equipment used to produce metal roof panels with a dual-layer structure. It is widely applied in roofing systems for large-span buildings such as industrial plants, warehouses, stadiums, and commercial structures. Utilizing a roll-forming process, this machine continuously processes metal coils (e.g., galvanized steel, aluminum-magnesium-manganese alloy, or color-coated steel) into double-layer roof panels with a hollow cavity structure, offering high strength, thermal insulation, soundproofing, and waterproofing properties.
1. Machine Structure & Working Principle
(1) Main Components
1. Uncoiler
- Holds and feeds metal coils, with automatic or manual loading and tension control for smooth material flow.
2. Feeding & Leveling Unit
- Corrects material curvature or deformation to ensure flatness before forming.
3. Roll Forming Unit
- The core component, consisting of multiple precision rollers that gradually shape the metal strip into a double-layer roof panel.
- Upper and lower layers are formed simultaneously, creating an air gap (improving thermal and acoustic insulation).
4. Automatic Cutting System
- Uses hydraulic or servo-driven mechanisms to cut panels precisely to length with clean, burr-free edges.
5. Discharge Conveyor
- Transports finished panels to the stacking area, reducing manual handling.
6. PLC Control System
- Features a touchscreen interface for adjusting forming speed, cut length, pressure, and other parameters.
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