Camlock polyurethane cold room insulation sandwich panel for fresh food storage
Camlock polyurethane cold room insulation sandwich panel
Pu sandwich panel structure
Cam-lock type PU sandwich panel is connected by cam-lock, it is easy to install, and has advantages of fire resistance, high compressive strength, good sealing, and etc. It is suit for temperature of -50°C to +100°C, and nonperishable.
Taking polyurethane with excellent insulation performance as core material and pre-painted galvanized iron (PPGI/color steel), 304 stainless steel or aluminum as external material, PU sandwich panel can reduce the heat conduction due to difference between internal and external temperature to achieve maximum efficiency of freezing and refrigeration system.
Product parameter
| Parameters of polyurethane insulation panel | |||
| Type | Density | Width | Fire resistance grade |
| PUR | 40±2kg/m³ | 960/1000mm | B2/B3 |
| PIR | 45±2kg/m³ | 925/1000/1125mm | B1/B2 |
| Thickness | 50/75/100/120/150/180/200mm | ||
| Reinforcement of surface metal | small ribbing, wide ribbing, embossed, flat | ||
| Thermal conductivity | ≤0.024W(m.K) | Compressive strength | ≥160Kpa |
| Bending resistance | ≤8.8mm | Bonding strength | ＞0.1Mpa |
Different applicable temperature with different thickness of PU panel
| Thickness of PU panel | Applicable temperature |
| 50mm | Temperature 5°C or above |
| 75mm | Temperature -5°C or above |
| 100mm | Temperature -15°C or above |
| 120mm | Temperature -25°C or above |
| 150mm | Temperature -35°C or above |
| 180mm | Temperature -40°C or above |
| 200mm | Temperature -45°C or above |
Packing and delivery
Cold room panels(PU sandwich panel) and doors will be packed by PVC film, refrigeration equipment will be packed by wooden case.
We have professional shipping companies like MSK,CSCL,CNC,COSCO,APL to support us on shipment. Your cargos will be delivered to you safely and quickly. We'll also choose the most suitable way and lowest delivery cost for you.
Cold room applications
Cold room is widely used in food industry, medical industry, and other related industries.
In food industry, cold room is usually used in food process factory, slaughterhouse, fruit and vegetable
warehouse,supermarket,hotel, restaurant, etc.
In medical industry, cold room is usually used in hospital, pharmaceutical factory, blood center, gene center, etc.
Other related industries, such as chemical factory, laboratory, logistics center, they also need cold room.
About us
We not only own factory producing cold room since 2013, but also continuously integrate the upstream and downstream supporting suppliers of the cold chain, and have polyurethane insulation panel, cold room doors, industrial doors, hermetic and semi-hermetic compressor units, large scale parallel units, air cooler, mobile cold room, freeze-drying equipment and other cold chain products.
We are committed to providing a professional one-stop cold chain service platform to minimize the cost of our customers, and we have already provided customers all over the world with professional cold chain solutions and products.
We will offer you:
1. Good quality & price.
2. Customization.
3. Door-to-door service under a paid partnership.
4. Visit to our factory.
5. Inspection from your side any time during the production process or before loading.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.