Aluminum Alloy PIR Insulated Great Wall Panel Machine
Zhongtuo’s Aluminum Alloy PIR Insulated Great Wall Panel Machine is a fully automated, high-output production line engineered to manufacture aesthetically appealing and thermally efficient sandwich wall panels. With its modular construction and precision roll forming technology, the machine delivers a seamless combination of strength, insulation, and surface finish—ideal for modern industrial buildings, warehouses, and prefab houses.
Product Overview
The Aluminum PIR Great Wall Panel is a type of exterior insulated siding panel with a distinctive linear design inspired by the iconic Great Wall. Crafted from durable aluminum alloy and featuring a rigid PIR (Polyisocyanurate) core, the panel offers:
Excellent thermal insulation for energy-saving applications
Waterproof and UV-resistant performance in all climates
Visually seamless installation with hidden fasteners
Modern aesthetics suitable for commercial and residential use
This machine supports batch production with custom lengths, thickness options, and an output speed of 6–8m/min.
Applications of Finished Panels
Enclosure walls for industrial buildings and factories
External wall coverings for barns, logistics warehouses
Roof and side panels for sunrooms, pavilions, and light steel structures
Prefabricated housing and mobile office buildings
Main Components of the Production Line
Main Roll Forming System
Dual forming stations for upper and lower plates
5-ton hydraulic decoiler with double trolley support
Max speed: 10m/min
Power: 7.5kW with frequency control
Pre-Heating Device
Hot-air system to preheat panels (25–35°C adjustable)
Digital temperature control
Ensures optimal foam bonding
High-Pressure Foaming Machine
Dual-component PU/PIR high-pressure injection
Smooth and consistent core filling
24m Double Track Laminating Conveyor
Adjustable foaming width up to 900mm
60mm thick 16Mn chain plates for durability
Speed adjustable 3–10m/min
Automatic Band Saw Cutting Machine
Tracks the moving panel for precise cutting
Equipped with vacuum and return mechanisms
Technical Specifications
| Parameter | Value |
|---|---|
| Panel Width | 1250mm |
| Panel Thickness | 30mm (customizable) |
| Core Material | PIR / PU foam (40–60kg/m³) |
| Production Speed | 6–8m/min |
| Heating Temperature | Max 60°C |
| Total Line Length | ~90m |
| Power Requirement | ~160kW |
| Track Conveyor Length | 24m |
Why Choose Zhongtuo?
Turnkey factory solutions from layout to commissioning
Customization available for width, profile, and foam density
Remote support and on-site training included
High ROI from energy-efficient, long-lasting machines
