Cold Room Continuous PIR Sandwich Panel
Continuous PIR Sandwich Panel Description
Continuous PIR sandwich panel, taking polyurethane with excellent insulation performance as core material and Pre painted galvanized iron (PPGI/color steel), 304 stainless steel or aluminum as surface material, PU panel can reduce the heat conduction due to difference between internal and external temperature to achieve maximum efficiency of freezing and refrigeration system. It is widely used in cold rooms, blast freezer, quick freezing tunnel,ice machine room，drying room and as insulated material in where insulation is required.
Features of Continuous PIR Sandwich Panel
(1) Size: the standard width of continuous PIR sandwich panel is 1120mm, the length can be customized, we suggest to produce length of 2900mm,5900mm or 11800mm, to suit the shipping container of 20GP, 40GP or 40HC.
(2) PU panel is using fluoride-free polyurethane and flame retardant B1, it is more environment-friendly and safe.
(3) For surface material of PIR panel，it can be flat, or with ribbing.
(4) PIR panel is foamed by high pressure with density of 38-42 kg/m3, the thermal insulation is good.
(5) We will supply L-shape metal, decorating metal and U-shape metal for PIR panel installation, they can also be customized.
Difference for Cam Lock PU Panel and Continuous PIR Sandwich Panel
1. Flame retardant
Flame retardant for cam lock pu panel is B2 and flame retardant for continuous PIR sandwich panel is B1. If there is fire standards for cold room projects, continuous PIR sandwich panel is more suitable.
2. Standard width
Standard width for cam lock pu panel is 960mm and Standard width for continuous PIR sandwich panel is 1120mm.
3. MOQ
No MOQ requirements for cam lock PU panel.
MOQ for continuous PIR sandwich panel: 1000sqm
4. Installation
Cam lock PU panels are connected by cam lock.
Continuous PIR sandwich panel should be cut when installation according to cold room size.
5. Customized
Cam lock PU panel is more flexibility. There are more different combinations, external surface material and internal surface material can be different. For example, floor panel can use checker plate as internal steel for better loading capacity; 304 stainless steel as internal steel for corrosion resistance.
Choose cam lock PU panels and continuous PIR sandwich panel according to cold room requirements. If you do not know how to choose, welcome to contact me.
Different Applicable Temperature with Different Thickness of Continuous PIR Sandwich 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 |
|
200mm |
Temperature -45°C or above |
How to Install Continuous PIR Sandwich Panel
For safety and stability of large cold room, we will supply accessories to make roof panel fixed to steel structure outside cold room. There are mushroom head, screw rod and regulating parts or other accessories with same function according to cold room situation.
Packing and Delivery
According to customers’ requirements and the shipping method, there are different package options:
1.Shipped by FCL, PU panels are packed by PVC film,refrigeration equipment are packed by wooden case.
2.Shipped by FCL,PU panels are packed by wooden pallet or wooden box ,refrigeration equipment are packed by wooden case.
