Share on (557765810):


The CHANGXUE cold room includes chiller room, frozen room, quick-freezing room, quick-freezing tunnel and so on. These products are not only widely used in supermarkets, medicine, hotels, canteens, aquatic products, meat, vegetables, fruits and other industries, but also suitable for electronic, mechanical and chemical refrigeration testing industry.

Taking polyurethane with excellent insulation performance as core material and colored steel sheet,304 stainless steel or aluminum sheet as external material, the sandwich-type board can reduce the heat conduction due to difference between internal and external temperature to achieve maximum efficiency of freezing and refrigeration system.

Thickness | 50mm,75mm,100mm,120mm,150mm,180mm,200mm |
Width | Standard width is 960mm or customized |
Length | Customized |
Density | 38-42kg/m³ |
Surface Material | 304 stainless steel, painted color steel and embossed aluminum sheet(0.3mm-1.0mm) |
Connection | Connected by cam locks |
Certification | ISO9001:2015,BV and SGS |
Fireproof Rate | B2 |

PU panel(PPGI) |
PPGI (Prepainted galvanized steel sheet)covered in both sides with small waves PU Density=40±2kg/m³ PU Thickness=50mm/75mm/100mm/120mm/ 150mm/180mm/200mm Thickness of PPGI=0.3mm/0.4mm/0.5mm |
PU panel(Stainless Steel) |
Stainless steel covered in both sides with small waves PU Density=40±2kg/m³ PU Thickness=50mm/75mm/100mm/120mm/ 150mm/180mm/200mm Thickness of Stainless Steel=0.5mm/0.6mm/0.7mm/ 0.8mm |
PU panel(Embossed Aluminum) |
Embossed Aluminum covered in both sides with small waves PU Density=40±2kg/m³ PU Thickness=50mm/75mm/100mm/120mm/150mm/ 180mm/200mm Thickness of Embossed Aluminum =0.5mm/0.6mm/ 0.7mm/0.8mm |
PU panel(PPGI+ Stainless steel) |
PPGI covered in one side with small waves and stainless steel covered in the other side with small waves PU Density=40±2kg/m³ PU Thickness=50mm/75mm/100mm/120mm/ 150mm/180mm/200mm Thickness of PPGI=0.3mm/0.4mm/0.5mm Thickness of Stainless Steel=0.5mm/0.6mm/0.7mm/ 0.8mm |
PU panel(PPGI+Embossed Aluminum) |
PPGI covered in one side with small waves and embossed aluminum covered in the other side with small waves PU Density=40±2kg/m³ PU Thickness=50mm/75mm/100mm/120mm/ 150mm/180mm/200mm Thickness of PPGI=0.3mm/0.4mm/0.5mm Thickness of Embossed Aluminum =0.5mm/0.6mm/ 0.7mm/0.8mm |
PU panel(Stainless steel+Embossed Aluminum) |
Stainless Steel covered in one side with small waves and embossed aluminum covered in the other side with small waves PU Density=40±2kg/m³ PU Thickness=50mm/75mm/100mm/120mm/ 150mm/180mm/200mm Thickness of Stainless Steel=0.5mm/0.6mm/0.7mm/ 0.8mm Thickness of Embossed Aluminum =0.5mm/0.6mm/ 0.7mm/0.8mm |
Thickness of cold storage panel | Application 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 |
180mm | Temperature -40°C or above |
200mm | Temperature -45°C or above |


The cold room panel has different thickness, from 50 millimeters to 200 milimeters, using polyurethane materials for the inner and the surface panel can use prepainted galvanized steel sheet, stainless steel plate or embossed aluminum sheet. The cold room door can be manual or electronic, single door or double open door, and other types. Also, the level of our panel and door's flame retardant can reach B2 according to customers' needs.





As a professional enterprise specializing in manufacture and marketing of refrigeration equipment, Changzhou Changxue has grown up as a success one in China in the market of refrigeration. We have set up a foreign trade department for servicing our clients from other countries;
We can certainly offer you:
1. Best quality & best price.
2. Satisfactory service.
3. Long-term cooperate relationship.
4. Door-to-door service under a paid partnership.
And we also accept:
1. Visit to our factory.
2. Airport picking-up.
3. Customized requirement.
4. Inspection from your side any time during the production process and before loading.

1.Conventional packing:carton
2.Delivery time:15 Days after confirm
3.From confirming the order to shipment,our after-sale service will update the photos to you.

1: What is the thickness of polyurethane panel?
The thickness of polyurethane panel is 50mm, 75mm, 100mm, 120mm, 150mm, 180mm, 200mm.
2: If you want to customize the small freezer, the details about the small freezer as follows you should tell me.
(1) What is the size of the small freezer?
(2) What is the small freezer used for?
(3) What is the required temperature of the small freezer?
(4)What is the voltage in your country?
New products from manufacturers at wholesale prices