Cold room polyurethane sandwich panel high quality

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1000 m.t.
Supply Capability:
10000 m.t./month

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Place of Origin:

Jiangsu China (Mainland)

Brand Name:


Model Number:


Panel Material:



Polyurethane Sandwich Panels



Packaging & Delivery

Packaging Detail:plastic package
Delivery Detail:10-15days


1. Thickness: 50mm-200mm
2. PU Density: 35~42kg/m3
3. Plate: Color steel sheet/Stainless steel sheet/ aluminum sheet


1. Basic Structure
Panels are joined together by means of tongue and groove and locked together by camlock on each side of the panel to ensure air tight joints. 
* Cam-lock design fastener to install cold room tightly and strongly

* Silica gel are used on the panel edge of the joint parts of each sandwich panel to ensure perfect sealing to avoid the cooling air leakage from the cool room or moisture inside the PU insulated panel for the best refrigeration and frozen storage result

2. Core Material

* Polyurethane (PU) density 40kg/m3 or above for perfect cold-room heat insulation efficiency 
*Fire retardant: B2 grade

3. Surface Material

Color painted steel, aluminum, stainless steel

4. Cold-room Panel Dimension
Standard width of the sandwich panels is 960mm.  Non-standard size PU insulation panels are also available upon request.

5. Various Panel Thickness 
Thickness from 50mm to 200mm of walk-in freezer & cooler panels is available, according to the room temperature to be maintained and outside design condition of ambient temperature.

6. Detailed Product Description 
Insulation Material: polyurethane sandwich insulation panel

Insulation Material Thickness: 50mm, 75mm, 100mm, 120mm,150mm, 200mm

Insulation Material Density: ≥42Kg per cubic meter

Insulation Material Fire Rating: B2

Connection: Concave and convex chamfer CAM lock hook connection

Refrigeration Equipment: Bitzer Condensing Unit, Or other branded units

Equipment Configuration: Condenser, Reservoirs, Gas-Liquid Separator, Oil Separator, H/L Pressure Controller, Condensing Pressure Controller, liquid Sight Glass, Solenoid Valve, Filter, H/L Pressure Gauge, Oil Pressure Gauge, Junction Box

Brand Components: Danfoss, Alco, Castol, etc.

Electric Control Box: With CE Mark

Electrical Element Brand: Schneider, LG, Siemens, etc.

7.Classification Temperature:

0 °C ~ + 22°C: Communication Station, Mushroom Plant, Medicines Storage, Processing Room, Packing Room

-5 °C ~ + 5 °C: Pre-Cooling, Keep Fresh,

-10 °C ~ -20 °C: Freezer Storage

-25 °C ~ -30 °C: Low Temperature Storage, Quick-Freeze

-35 °C ~ -50 °C: Blast Freezer, Quick-Freeze

8. Main Applications:

Hotels, hospitals, blood banks, poultry slaughter and processing, aquaculture and processing, mushroom cultivation, agricultural product processing, dairy production, pharmaceutical processing and logistics, beverage production and processing, beer production and cooling, large-scale logistics storage, chemical product cooling, leather manufacturing, injection molding, machine cooling, steel cooling, communication equipment, ship manufacturing and mo

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