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China, Chinese Insulated Sandwich Panel for Cold Storage Warehouse and Food Preservation1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Refrigeration EquipmentCold RoomInsulated Sandwich PanelSandwich Panel
Shandong Aonaer Refrigeration Science and Technology Co., Ltd.
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Product DescriptionPolyurethane (PU) Insulated Cold Room PanelsPolyurethane (PU) insulated cold room panels are specially designed sandwich panels used for the construction of cold storage rooms, freezer warehouses, and other temperature-controlled facilities. The panels consist of a rigid polyurethane foam core between two layers of pre-painted galvanized steel sheets/stainless steel sheets, offering outstanding thermal insulation and structural strength.These panels are easy to install, highly energy-efficient, and available in various thicknesses to meet the specific temperature and insulation requirements of different cold storage projects.Key FeaturesSuperior Thermal Insulation: PU core with low thermal conductivity (0.022–0.025 W/m·K), ideal for freezing and chilling applications.Strong & Durable Structure: High-density polyurethane foam combined with color steel sheets ensures long-term stability and strength.Quick & Easy Installation: Tongue-and-groove or cam-lock joint system provides tight connection and reduces installation time.Customizable Thickness: Available in 50mm, 75mm, 100mm, 150mm, 200mm, etc.Corrosion-Resistant: High-quality steel cladding with anti-rust coating ensures a longer lifespan in harsh environments.Eco-Friendly Materials: Blowing agents used comply with environmental regulations (CFC-free options available).SpecificationSetting Temperature Range0-5℃, -18℃, -30℃, -40℃Body materialpolyurethane boardBody Material Thickness50/75/100/120/ 150/200mmDimension(L*W*H)CustomizableDoor typeSwing Door/Sliding DoorRefrigerantR-22a R-404a R-134aMain ProductCompany ProfileCNHONOR Group comprises Huayu Mechanical Equipment(Branded as HONYO) and Aonaer Refrigeration (Branded as CNHONOR), providing comprehensive, end-to-end solutions—from design and engineering to installation and after-sales support—for the meat slaughtering, processing, and food industries. Having successfully completed 3,000+ domestic and 60+ international projects, the group possesses extensive expertise in project management and execution, delivering efficient, reliable, and seamless services that ensure optimal client satisfaction. Company advantagesCertificationsExhibitionPacking & DeliveryFAQ1. Which product should I choose? The appropriate equipment depends on factors such as the type of product, production volume, and workshop size. Please provide us with these details, and our team will tailor a recommendation to suit your specific requirements. 2. What materials are used in the product? Our equipment is constructed from 304 stainless steel for durability and corrosion resistance, while the evaporator features aluminum alloy for efficient cooling. Customized materials are available upon request to meet your specific needs. 3. What certifications do you have for this product? We are certified to ISO 9001, ISO 14001, and ISO 45001, ensuring compliance with quality, safety, and environmental management. Our products also comply with CE and HACCP requirements. Additionally, we provide certifications for high-tech products upon request. 4. Where can I see your product display? Our products are showcased on our website and social media channels. If you would like to see the equipment in operation, we can arrange a visit to a client's facility (with prior approval) or provide a virtual tour upon request. 5. What is the operation process of the product? Our equipment is user-friendly, supported by a clear user manual and on-site training after installation. We also provide ongoing support to ensure smooth and reliable operation. 6. How do you guarantee the quality of the machine before delivery? Production is carried out strictly by finalized drawings, with stringent quality inspections implemented at every stage of production to ensure consistent excellence. Each machine is thoroughly tested under realistic conditions for 5–7 days before delivery. To ensure product quality, we also provide pre-shipment inspection options — you are welcome to visit in person or review detailed inspection videos.
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