EMI slip joint cold room insulated panels are easy to install, high compressive strength and good sealing. It is suit for temperature – 50 ⁰C to + 100 ⁰C and nonperishable.
Taking polyurethane with excellent insulation performance as core material and prepainted galvanized iron (PPGI/ Color steel), 304 stainless steel or aluminum as external material. Sandwich panel can reduce the heat conduction due to difference between internal and external temperature to achieve maximum efficiency of freezing and refrigeration.
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, Meat factory, fruits and vegetables 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.
| t Core Thickness (mm) | 50 | 80 | 100 | 120 | 150 | 200 |
| Weight (Kg/m²)ⁱ | 10.40 | 11.40 | 12.20 | 13.00 | 14.20 | 16.20 |
| U Value – PIR (W/m2K)² | 0.38 | 0.26 | 0.21 | 0.17 | 0.14 | 0.10 |
| U Value – PUR (W/m2K)² | 0.41 | 0.28 | 0.23 | 0.19 | 0.15 | 0.11 |
| PARAMETERS OF POLYURATHANE INSULATED PANEL | |||
| Type | Density | Width | Fire resistance grade |
| PUR | 40±2 Kg/m³ | 1000 mm | B2/B3 |
| PIR | 42±2 Kg/m³ | 1000 mm | B1/B2 |
| Thickness | 50/80/100/150/200 | ||
| Reinforcement of Surface metal | Small ribbing, Embossed, Flat, Plastisol | ||
| Thermal Conductivity | ≤0.024 W/m.K | Compressive Strength | ≥130 Kpa |
| Bending Resistance | ≤8.8 mm | Bonding Strength | >0.1 Mpa |
| t Core Thickness (mm) | 50 | 80 | 100 | 120 | 150 | 200 |
|---|---|---|---|---|---|---|
| Weight (Kg/m²)ⁱ | 10.40 | 11.40 | 12.20 | 13.00 | 14.20 | 16.20 |
| U Value – PIR (W/m2K)² | 0.38 | 0.26 | 0.21 | 0.17 | 0.14 | 0.10 |
| U Value – PUR (W/m2K)² | 0.41 | 0.28 | 0.23 | 0.19 | 0.15 | 0.11 |
| Type | Density | Width | Fire resistance grade |
|---|---|---|---|
| PUR | 40±2 Kg/m³ | 1000 mm | B2/B3 |
| PIR | 42±2 Kg/m³ | 1000 mm | B1/B2 |
| Thickness | 50/80/100/150/200 | ||
| Reinforcement of Surface metal | 42±2 Kg/m³ | ||
| Thermal Conductivity | ≤0.024 W/m.K | Compressive Strength | ≥130 Kpa |
| Bending Resistance | ≤8.8 mm | Bonding Strength | >0.1 Mpa |
| Panel Thickness | 50 | 80 | 100 | 120 | 150 | 200 | |
| Thermal Energy Transmission | 0.41 | 0.28 | 0.23 | 0.19 | 0.15 | 0.11 | |
| Temperature Differentials (TD) | |||||||
| 10°C | 4.181 | 2.875 | 2.300 | 1.916 | 1.533 | 1.150 | |
| 15°C | 6.271 | 4.312 | 3.450 | 2.874 | 2.299 | 1.725 | |
| 20°C | 8.362 | 5.750 | 4.600 | 3.832 | 3.066 | 2.300 | |
| 25°C | 10.452 | 7.187 | 5.750 | 4.790 | 3.832 | 2.875 | |
| 30°C | 12.543 | 8.625 | 6.900 | 5.748 | 4.599 | 3.450 | |
| 35°C | 14.633 | 10.062 | 8.050 | 6.706 | 5.965 | 4.025 | |
| 40°C | 16.724 | 11.500 | 9.200 | 7.664 | 6.132 | 4.600 | |
| 45°C | 18.814 | 12.937 | 10.350 | 8.622 | 6.898 | 5.175 | |
| 50°C | 20.905 | 14.375 | 11.500 | 9.580 | 7.665 | 5.750 | |
| 55°C | 22.995 | 15.812 | 12.650 | 10.538 | 8.431 | 6.3 | |
| 60°C | 25.086 | 17.250 | 13.800 | 11.496 | 9.198 | 6.7 | |
| 65°C | 27.176 | 18.687 | 14.950 | 12.454 | 9.964 | 7.4 | |
| 70°C | 29.267 | 20.125 | 16.100 | 13.412 | 10.731 | 8.0 | |
| 75°C | 31.357 | 21.562 | 17.250 | 14.370 | 11.497 | 8.6 | |
| 80°C | 33.448 | 23.000 | 18.400 | 15.328 | 12.264 | 9.2 | |
There are two main types of refrigeration system associated with cold-rooms. Integral refrigeration has the system mounted on the cold room itself whereas remote refrigeration has it sited away from the cold room.
Integral refrigeration can be wall or ceiling mounted and is most suitable for well-ventilated areas only. It is the simplest, most straightforward and least expensive. With this format, the evaporator and condensing unit are built into the cold room.
Remote refrigeration is the most popular and reliable method. It offers improved energy savings and life span over integral refrigeration.
With remote systems, the cold room’s condensing unit is sited elsewhere, often outside, so any noise and heat from its operation is taken away. Remote condensing units are supplied in a weatherproof housing as standard.
EMI offers a variety of refrigerants, depending on the application for which the cold room is designed. We work with suppliers to provide the greenest, most environment-friendly cold room solutions.
EMI offers three main types of Condensing units – Hermetic, Scroll and Semi-hermetic. All units are quiet, energy efficient and easy to install.
EMI provides three types of evaporators that use low energy fans. The three types of evaporators are low profile, box evaporator and the pod evaporator which is housed on the cold room roof offering low running costs, easy installation and ensures the internal storage area is maximized.
