|Place of Origin:||Zhejiang,China|
|Model Number:||STM 669|
|Minimum Order Quantity:||500M2|
|Packaging Details:||By standard seaworthy package|
|Delivery Time:||5-8 days|
|Payment Terms:||L/C, D/A, T/T, Western Union|
|Supply Ability:||100,000,000 M2|
|Cooling System::||Air Cooling Condesor||Functions::||Vegetable Refrigerator Fruit Storage|
|Doors::||Sliding Door Or Hinged Door||Insulation Material::||Polyurethane Insulation Sandwich Panel|
|Color::||White Grey||Panel::||50/75/100/120/150/200 Mm PU/PIR Panels|
|Applicable Industries::||Hotels, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Food Shop, Food & Beverage Shops||Warranty::||1 Year|
Tongue and groove PU sandwich panels for cold room, camlock included polyurethane sandwich panels for freeze
PU Sandwich panel (Polyurethane sandwiched panel )is composed of 2 layers of weather-proof colored steel sheets and jetted the hard forms of polyurethane between 2 layers which feature fireproof materials. It is suitable for the various roofs and walls referring to the large-size factory buildings, storages, exhibition halls, gymnasiums, freezing stores, purifications workshops, etc, which features temp-keeping, heat insulation, weight-bearing, weatherproof with the rich colorfulness and good appearance.
High strength, wear resistant, oil resistant, shock absorption, heat preservation effect is good.
|Product name||Polyurethane (PU) Sandwich Board|
|core material||75mm, 100mm, 120mm,150mm|
|other||can be customized|
|Length||can be customized, less than 12m|
|Weight||up to model|
|Color||any (generally white, blue, red, grey,)|
|Fire resistance level||A2 (incombustible)|
|Surface profile||flat,corrugated,big rib, small wave|
|Material||upper layer||PPGI (prepainted galvanised steel) color steel sheet|
|inner layer||PU foam (injected, not glued)|
|bottom layer||PPGI (prepainted galvanised steel) color steel sheet|
|Parts||Eccentric hook used for connection of panel|
|Film covering for protecting the surface layer|
|Heat transfer coefficient||0.019 W/M*K|
|Characteristics||heat insulation energy-saving||100mm width can keep temp at 0℃ (suit for fresh keeping)|
|150mm width can keep temp at -18℃ (suit for cold storage)|
|200mm width can keep temp at -38℃ (suit for freezing)|
|water resistance and sound proof|
|fire retardant level:B|
|high strength and bending resistance|
|easy quick installation and dismantling,labour cost saving|
|light weight compared to traditional stone or plaster panel|
|safe and green,good appearance,without formaldehyde|
|Lifespan||can reach 15-20 years|
|Usage||Can be used for wall,roof,floor and partition of cold storage, mobile house, suburban housing, suburban housing,industrial plants, warehouses, supermarkets, hospitals, stadiums, activities room,clean workshop and reconstruction residence, villa, kindergarten, commercial building, remodeling of old structures, heat insulation fire places, airport, etc.|
Q1: What is a cold room?
A walk-in cold room is a storage solution for perishable items that need to be frozen or chilled to a specific temperature. Think of a refrigerator, but on a much larger scale.
The temperature of a cold room is generated artificially and usually used for commercial refrigeration. Cold storage is most commonly used to keep fresh produce fresher for longer, but they are also great for stockpiling medicines and flowers.
Q2: Components of a walk-in fridge; how do they work?
Curious how a walk-in fridge or blast freezer works on such a large scale? Here are the components that make up a cold room:
Compressor; compresses the refrigerant gas
Condenser; cools hot gas into a cold liquid
Expansion Valve; controls the flow of liquid gas and expands liquid gas into vapor
Evaporator Coils; boils and expands liquid gas and cools the coils by absorbing energy
Refrigerator Fans; circulates air over cold evaporator coils and cools the room
Cold Room Door; rigid door with excellent insulation to maintain the temperature
Who are we ?
We are one of the top ten in cold room panel line.We have our own factory.Therefore If you choose to place an order with us, you can enjoy the best price and good quality product. We sell many products everywhere.If you are interested in our sandwich panel ,please contact Email firstname.lastname@example.org.We need to know your specification such as length,width,height and needed temperature and material such as PU or PUR or PIR.
Looking forward to your enquiry.