China Supplier Cold Room Sandwich Panel Fastener Panel Cold Storage Panel

• Warranty: 1 Years
• Feature: Environmental, Fireproof, Metal Panel
• Fire Rating: 2
• Certification: CCC, CE, SGS, FM, etc
• Customized: Customized
• Structure: Assembled
• Usage: Food, Seafood/Frozen Meat/Fruits/Vegetable
• Condition: New
• Temperature: +18~-60ºC (+64-76ºF)
• Refrigerant: R22, R404A, R134A
• Size: up to You
• Use Nature: Seafood/Frozen Food/Fruits/Vegetable/Chicken, Fish
• Suitable for: Processing Plant/Distributors/Resellers/Sellers
• Model Number: 100 Different Models
• Voltage: 220~240V/1p/50Hz, 380~420V/1p/50~60Hz, 440~460V/3p
• Power (W): 0.4 ~ 450kw
• Evaporator Brand: Cabero, Bingshan, Cryo
• Panel: 50/75/100/120/150/200 mm PU/PIR Panels
• Transport Package: Standard Export Packing
• Specification: 1~10 tons
• Trademark: Cryo Systems
• Origin: Guangdong, China (Mainland)
• HS Code: 39211390
• Production Capacity: 200 Sets/Week

Product Description

 

 

About Us

 

Product Description

Cold storage panels

There have two popular types of cold room panels. One is PU panel, another is PIR panel.
 

The differences between these two types are fireproofing grade, cam lock, and installation cost, and lifetime. Our PU panel can reach B2 fireproofing grade, with durable zinc-coated cam lock, and 42 kg/m3 high-density PU foam, and is very easy to install. It can keep cold room lifetime to 20 years at least.

 

Detailed Photos

1. Panels thickness

Panels thickness	heat transfer coefficient (w/m2·k) PU/PIR	Temperature difference inside and outside cold room	Suitable temperature for cold room
75mm	0.267/0.3	40°C	-5~25°C
100mm	0.2/0.23	50°C	-15~25°C
150mm	0.133/0.15	70°C	-25~25°C
180mm	0.11/0.125	80°C	-35~25°C
200mm	0.1/0.113	90°C	-50~25°C

2. Panels surface steel

Types	Color plate	Baosteeel color plate	Galvanized steel	Aluminum steel	Salinization steel	Stainless Steel 304
Steel thickness(mm)	0.426, 0.476	0.5, 0.6 0.8	0.8, 1	0.7, 0.8	0.6	0.5, 0.6, 0.7 0.8,1
Features	Widely use	Famous brand	More durable	Looks nicer	For seafood	For seafood, medicine

 

3. Panels density

Our panel's density is 42kg per CBM. You can cut a panel to measure. For example:

 

Density calculation
Density
=Weight/Volume
=0.252/(0.2×0.25×0.12)
=42kg/m3

 

Packaging & Shipping

Production for sandwich panel for cold storage

 

Plastic film Each panel is well wrapped with plastic film respectively, the corner is protected with brown paper.	With pallet For container shipping, dozen pieces is packed on one pallet. Very easy for container loading and unload.	Plywood package For LCL delivery, package can be updated to plywood package for better protection.

Panel container loading

Panel will be delivered as part, Piece by piece.

 

Successful Case

10,000 ton, 80x48x12 meter cold room project

Place: Shanghai, China
Roof/wall Panels: 200mm PIR panels with 0.6mm color palte (Baosteel)
Floor panels: 50mm XPS panels, 4 layers, 350KPA
Temperature: -23C~-25C
Application: cold-chain distribution, logistic refrigeration

FAQ

1. What is the thickness of the color plate?

Bao-steel brand color plate: 0.5mm, 0.6mm, 0.8mm. The Bao-steel brand is the best in China. Other supplier may use 0.326mm, and 0.426mm, not the Bao-steel brand, which is too weak.
2. For PU panels, the higher density the better insulation, right?

No. The best density is 42kg/m3. We can do the 42kg/m3 to ensure the best insulation.
3. If the PU panel adds flame retardant, what will cause?

Flame retardant is bad material. It will cause dense smoke and poor insulation.
4. What is the warranty for the PU panels?

We can guarantee you 3 years warranty and design the PU panels used for 20 years. Compared with suppliers, some give 1 year warranty, some even no warranty grantee.
5. What is the thickness of PU panel?

50/ 75 /100 /120/150/180/200 mm
6. Can the PU size be customized?

The length of PU panel can be customized. The standard width is 960 mm
7. What is the difference between EPS panel and PU panel?

EPS and PU panel all have thermal insulation function, but EPS insulation ability is not good, without zinc-cam lock, easy to break out. In general, most cold room use PU panel now.