Cold Storage

Chenguan provides 3 types of cold room: fresh preservation room (-5 to 10℃), cold storage (-5 to -20℃), freezing room (-20 to -35℃). 2 ways of hear transferring: unit cooler or evaporative tube, 2 ways of refrigeration: ammonia system or freon system; 2 ways of condensation: air-cooled or water-cooled. The size is specified by customer. We can supply the complete turn-key service of cold room project: design, material, installation and maintenance. Our cold rooms are widely used in all kinds of businesses and departments, for Stockpiling medicine, meat, aquatic products, poultry, eggs, dairy products, fruits, vegetables, and industrial products cryogenic tests.


1 Insulation panel: Polyurethane core, painted steel or stainless steel covering in two sides.

2 Refrigeration compressor units: Germany Bitzer, American Copeland, Maneurop and so on. We can provide the center multiple compressor units according to the cold room design to meet big refrigeration demand.

3 Cold room air blower: efficient ceiling unit cooler, evaporator coil.

cold storage

4 Temperature is controlled by computer temperature controller, it measures the inner air temperature, adjust temperature and defrosting automatically.

Technical Parameters

Rom StyleSmallMiddleLarge
Room Volume<500M³500-1000M³>1000M³

RangeHigh ℃Middle ℃Low ℃Frozen ℃
Temperature±5-10~-5 -20~-10 Less than -23

Room Volume
Cooling Time(H)
High ℃ Middle ℃ Low ℃ Frozen ℃

Room Unit Complete Assembling

cold room