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Details:
Process Overview:
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Initial Setup: The top and bottom coils of sheet metal are clamped onto the unwinding unit of the machine. These coils are then fed into the processing unit for further treatment.
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Surface Preparation: The “corona system” is used to clean the reverse sides of the sheet metal. This high-frequency treatment effectively removes greases and dirt, ensuring optimal adhesion between the foam and the sheet metal. This step is crucial for achieving a strong bond.
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Protective Coating: After cleaning, protective films are applied to the outer surfaces of both metal sheets. These films protect the sheets during the subsequent processing stages.
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Foaming and Assembly: The sheets are aligned and brought together. The bottom sheet is treated with foam using a swinging foam head, while the top sheet is mechanically stabilized to maintain proper alignment.
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Drying and Bonding: The assembled sheets are then continuously fed into a heated drying tunnel. Inside the tunnel, the foam expands to its full volume, binds securely to the metal sheets, and forms a robust, shear-resistant composite panel.
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Cutting: Upon exiting the drying tunnel, the panels are cut to the specified dimensions using a flying saw or cutter.
Specifications:
- Panel Thicknesses: Available in 30mm, 40mm, 50mm, 60mm, 80mm, 100mm, 120mm.
- Panel Width: 1000mm.
- Panel Lengths: Ranges from 2000mm to 12000mm.
- Average Density: 40± 2 kg/m³.
- Thermal Conductivity: Ranges from 0.024 to 0.03 W/m·K.
- Temperature Range: Capable of withstanding temperatures from -40°C to +80°C.
- CFC Content: CFC free.
- Type of Foam: Available in B1, B2, B3, and PIR grades.
- Heat Transfer Coefficient: -0.022 W/m²·K.
- Pressure Resistance: 0.10 MPa.
- Cubic Area Change: 1% variation over a temperature range of -30°C to 100°C over 96 hours.
- Finish Options: Ribbed, Micro Ribbed, Plain Ribbed.
- Polyester Primer: 5 micron, non-toxic food-grade standard polyester finish paint.
- RAL 9010 Color Coating: 20 micron.
- Back Coat: 5 micron.
- Resistance to Saline Mist: 5 micron coating with 500 hours per ECCA TB standard and 100 hours per ASTM D 2247 standard.
Advantages:
- Joinery System: Features a tongue and groove type joinery system that enhances the panel's structural integrity and ease of assembly.
- Aesthetic Appeal: Hidden self-tapping screws contribute to a clean, attractive finish.
- Energy Efficiency: Provides significant energy savings and contributes to energy conservation according to ECBC codes.
- Installation: Fast and straightforward installation process. The panels are lightweight and save space, facilitating rapid erection without the need for heavy lifting equipment. They can be installed even in challenging weather conditions.
- Maintenance: Low maintenance costs due to the panel's long life and durability. Easy repair and replacement if needed.
- Sound Insulation: Offers good sound insulation properties.
- Fire Resistance: Provides reasonable fire reaction and resistance.
- Design Flexibility: Available in various designs and vivid colors.
Applications:
- Biotechnology Labs: Ideal for controlled environments requiring high precision.
- Operation Theaters: Suitable for maintaining sterile conditions.
- Painting Industry: Useful for areas where cleanliness and specific environmental conditions are essential.
- Automotive Manufacturing: Applicable in automotive assembly and manufacturing facilities.
- Equipment Enclosures: Protects sensitive equipment and machinery.
- Aerospace Applications: Meets the stringent requirements of aerospace environments.
- Environmental Test Facilities: Essential for testing and research in controlled environmental conditions.
- Microelectronics and Nano-Technology Manufacturing: Suitable for precision and cleanroom environments.
- Pharmaceutical and Nutraceutical Packaging: Ensures quality control and protection in packaging processes.
- Research Facilities: Provides a stable and controlled environment for scientific research.
- Medical Controlled Environments: Maintains high standards of hygiene and control in medical settings.
- Metrology Labs/CMM Rooms: Ideal for environments where precision measurement is critical.
- Food Industry: Meets hygiene and safety standards required in food processing and packaging.
