PU panels for workshop, Light & Heavy steel structure--003

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2000 m²
Supply Capability:
1000000 m²/month

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within 25 working days after received your deposit




PU sandwich panel for freezer cold room
thermal insulation
light weight,non-toxic
Hot sale

PU sandwich panel for freezer cold room  

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


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