The cool room evaporator unit produced by our company are manufactured with advanced refrigeration technology and exquisite craftsmanship. The appearance design is compact and reasonable, enabling them to perfectly fit various cold storage layouts. The air cooled evaporator outer shell is made of high-quality anti-rust materials, which are not only strong and durable, capable of withstanding the corrosive effects of the humid and low-temperature environment in the cold storage, but also possess good thermal insulation performance, minimizing cold loss to the greatest extent and ensuring the efficient and stable operation of the cold storage.

According to different temperature demand, electrical defrost air cooled evaporator can be divided into DL,DD,and DJ types.

* DL type: applicable for 0 ℃fresh-keeping storage;

* DD type: applicable for -18 ℃cold storage;

* DJ Type: applicable for -25 ℃ fast freezing storage.

Electrical Defrost Air Cooled Evaporator 

● Application environment: freezing warehouse, pre-cold warehouse,and quick-cold warehouse

● Applicable refrigerant/secondary refrigerant: fluorine series,ammonia,and carbon dioxide

● Liquid supply mode:direct-expansion liquid supply and barrel-pump liquid supply

● Applicable warehouse temperature: -40℃~20℃

● Nominal refrigeration capacity range: 10 kW-100 kW,non-standard customization acceptable

● Material of heat exchange tube: φ16 mm copper tube,φ15.88mm stainless steel tube,φ20mm stainless steel tube,and φ20 mm aluminum tube

● Material of high efficiency corrugated fin: aluminum and coated aluminum

● Common fin pitch: A design of variable fin pitch is used that the air inlet side adopts the big one and the air outlet side adopts the small one. Nonstandard customization is acceptable,usually a multiple of 6 and 8.

● Defrosting mode: water flushing,defrosting by water-heating working medium,and defrosting by hot working medium.

Cool Room Evaporator Unit Features 

● Arrange coils with the special way to make cool room evaporator unit's structure more reasonable.

● Expand the Copper pipe with mechanical way to make it fit the alum fins clearly for getting high heat exchange efficiency.

● Use high quality steel plate as the shell, with sprayed plastic surface, anti-corrosive and nice appearance;

● Use the high-powered and efficient fan, which is of high air volume, long range, low noise, low energy efficiency and long working life;

● Distribute all stainless steel electrical heating pipes into the coils, so as to get short defrosting time;

● OEM service can be available for the design and production of non-standard air cooled evaporators.

Unit Cooler Cooling Evaporator Parameters

Xueyun Factory