Glen Refrigeration is a professional cold room evaporator manufacturer, supplies cold room condensing unit and evaporator unit for cold storage.
Glen refrigeration listens to your needs, then offers cold room refrigeration systems and service that meet the demands of your business and help you optimize your investments.
DD series evaporator for cold room, with cooling capacity from 3.5kW to 40kW, mainly used for the preservation of fresh food, beverages or medicines, like fruit and vegetable cold storage room. The storage temperature of the products are between 2~8°C.
DD series cold room air cooler can respond to small, medium and large cooling demands with wide capacity ranges.
Glen Refrigeration supplies DD series evaporator unit for cold room or negative temperature freezer room, like frozen food cold storage, Ice cream cold storage and so on. These freezer rooms usually have better insulation and fewer daily openings.
Quick freezing cold storage is mainly used for low-temperature quick-freezing of seafood, medicines, medicinal ingredients, chemical raw materials and other products. Glen Refrigeration offers DJ series air cooling evaporator for -25°C quick freezing cold storage.
Slim Type Air Cooler Evaporator. The slim type ceiling air cooler comes with a low height and compact size, fitted with 300mm diameter motors, including 1 fan evaporator, 2 fan evaporator, 3 fan evaporator and 4 fan evaporator. The ceiling mounted air cooler is single-phase for 230V 50Hz with degree of protection IP-54, external rotor and low consumption.
Double Flow Air Cooler Evaporator. Glen refrigeration offers a range of dual discharge evaporator for a variety of applications, mainly used in processing rooms, distribution centers, or small refrigerated warehouses with low ceiling heights. The ceiling air coolers, design with ultra-thin structure, provides a more even distribution of cooling air, cools the room efficiently and evenly.
Regarding the selection of the evaporator for cold storage, due to different storage temperature, firstly we should select the appropriate evaporator fin pitch. Generally we have the evaporator unit coolers with the fin pitch: 6.5~7mm and 9~10mm.
Then according to the cold storage dimension to choose the appropriate condensing unit and cooler evaporator unit model.
Box evaporator is the main choice for most applications. But if the cold room needs a low profile unit cooler to make better use of the space in the cold storage, the flat air cooler is a good choice.
The flat air cooler is a dual discharge evaporator, with a ultra-thin structure. The air outlet is on both side of the unit cooler.
The match of the condensing unit with the evaporator is very important for the cold room. In practical applications, people will choose a large cooling capacity condensing unit, they think the larger the cooling capacity of the unit, the better the cooling effect. However, if the condensing unit (or compressor) cooling capacity is larger than the evaporator, the following problems will occur:
Reduced efficiency: If the condensing unit (or the compressor) cooling capacity is larger than the evaporator, the evaporator heat exchange area is not enough, the refrigerant cannot be fully vaporized and evaporated, resulting in the refrigerant failing to absorb enough heat before returning to the compressor, thus affecting the refrigeration effect.
Increased failure rate: When the condensing unit (or the compressor) cooling capacity is larger than the evaporator, the excess refrigerant will fill the evaporator with liquid refrigerant, resulting in liquid hammer, and the liquid refrigerant will damage the compressor.
If the evaporator cooling capacity is larger than the condensing unit, it will also have problems. So the match of the condensing unit and the evaporator is very important.
In order to solve this problem, Glen Refrigeration offers the “Match table of outdoor condensing unit and evaporator for the cold storage room”, customer can choose the right unit according to this match table.
Please contact us for the Match table of outdoor condensing unit and evaporator for the cold storage room
The choose of the evaporation valve for the evaporator cold room is very importance. The size of the expansion valve needs to be selected according to the actual situation. If it is expansion valve is too large, it will lead to insufficient refrigerant in the evaporator and poor refrigeration effect; if it is too small, it will cause the refrigeration system pressure to be too high, affecting the normal operation of the refrigeration system. Therefore, the selection of the expansion valve is very important.
The improper selection of the expansion valve not only affect the cooling effect, but also affect the reliability of the refrigeration system. So Glen refrigeration offers the “Expansion valve selection table” for our evaporator unit for cold room.
Please contact us for the Danfoss Expansion Valve Selection Table for Glen Refrigeration Evaporator
Want to discuss a project? Get a technical issue? Need a quote or more information. Let’s discuss how Glen Refrigeration can help you with complete commercial refrigeration system solutions!
Glen refrigeration offers the cold room evaporator with the inner grooved copper tube. The inner grooved copper tube is a copper tube with a smooth outer surface and a certain number of threads on the inner surface. The advantages of internally grooved copper tube:
The evaporator fan motor is one of the important cold room components. Glen refrigeration adopts EBM and WEIGUANG evaporator fan motor, with thermal protection. EBM and WEIGUANG fan motors are of the high quality offered in the industry, ensuring long life and durability for both high, medium and low temperature applications.
Evaporator defrost heaters are important for cold room components evaporator coil. The frost or ice will form on the surface of the evaporator coil, so as to reduce the efficiency of the evaporator heat exchange, seriously, it will cause damage to the evaporator fan motor. Therefore, it is necessary to use evaporator coil defrost heaters to melt the frost and ice. The evaporator defrost heaters include evaporator coil heater and evaporator drain pan heater.
As an important part of the cold room refrigeration system, the expansion valve plays a role in limiting the refrigerant flow. When the refrigeration system is in operation, the high-pressure refrigerant is cooled into liquid through the condenser, and then reduces the pressure through the expansion valve, expands into gas and enters the evaporator. At this time, the expansion valve plays a role in limiting the refrigerant flow, thereby maintaining the normal operation of the refrigeration system. Glen Refrigeration offers the cubic air cooler evaporator pre-installed Danfoss thermostatic expansion valve.
Please contact us for the Danfoss Expansion Valve Selection Table for Glen Refrigeration Evaporator
Leading Manufacturer & Supplier of Compressor and Condensing Unit for Commercial Refrigeration. Glen Refrigeration has a commitment to exceptional quality, service and the continual development of refrigerated products.
Professional manufacturer and supplier of condensing units and refrigeration unit and compressors.
We will contact you within 8 hours. Please pay attention to the email with the suffix “@greehvacr.com”.
