Fully Automatic Sandwich Panel Production Line for PU, EPS, and Mineral Wool Panels

High-Efficiency Sandwich Panel Production Line for PU, PIR, EPS, and Mineral Wool Panels
DongHae Machinery Manufacturing Co., Ltd. offers a fully automatic sandwich panel production line designed for continuous manufacturing of insulated wall and roof panels.
This line supports various core materials including PU (Polyurethane), PIR, EPS (Expanded Polystyrene), Mineral Wool, and Hybrid foam, meeting high standards of thermal insulation and structural durability.
?? Key Features:
- Compatible with PU, PIR, EPS, and Mineral Wool cores
- Advanced high-pressure metering & cross traversing mix head
- Automatic roll forming, foaming, heating, cutting, and stacking
- Precise panel dimension control and high-speed operation
- Ideal for cold storage, logistics centers, prefab buildings, and cleanrooms
?? General Specifications:
[Panel]
- Thickness: 40 ~ 150 mm (Standard: 50, 75, 100 mm)
- Length: ≥1,500 mm (Cutting tolerance ±5 mm/10 m)
- Width: Standard 1,000 mm
- Surface: Trapezoidal, Rib, Groove, Micro wave
- Joint Type: Concealed, Overlapped
[Insulation Core]
- Material: PU, PIR, EPS, Mineral Wool
- Density: Approx. 40 kg/m3
- Metering: High-pressure type
- Mixing: Cross traversing mix head
- Foaming Pressure: Max. 0.4 kg/cm2
?? Applications:
- Cold storage facilities
- Prefabricated modular buildings
- Logistics centers & warehouses
- Industrial roofing & wall panels
?? Optional Devices:
- Embossing roller
- Automatic cooling & turning system
- PLC control panel with HMI interface
?? Origin: Made in Korea
Support: On-site installation, operator training, and commissioning service available