HGI Commercial Water Defrosting Ceiling-type Air Cooler (EW)
Air cooler with fluorine
EA series commercial angle-type air cooler
EC series commercial double side air cooler
EE series commercial double side blow air cooler
EH series commercial high-efficiency ceilingtype air cooler
ED series industrial double side blow air cooler
EL series industrial ceiling-type air cooler
EN series large ceiling-type air cooler
EF series floor type quick freezing air cooler
EW series water defrosting ceiling-type air cooler
Refrigeration capacity correction coefficient and selection
guide of air cooler with fluorine
Air cooler with ethylene glycol
ECG series commercial dual discharge air cooler with ethylene glycol
EHG series commercial ceilingtype air cooler with ethylene glycol
ECG series industrial dual discharge air cooler with ethylene glycol
ELG seriesindustrial ciling type air cooler with ethylene glycol
Condenser products
CL series vertical side mounted condenser
CP series horizontal plate-type condenser
CV series V-type condenser
Heat exchange correction cofficient and selection guide of condensers
I. Product Overview:
The EW series air cooler developed by our company is mainly designed with water defrosting method. Water defrosting is
characterized with fast defrosting speed, excellent defrosting effect, low impact on store temperature, energy saving, etc.,
which is widely used in the market. EW series air coolers mainly meet the needs of fresh-keeping store at about 0.C and
cold store at low temperature of about -18 °C.
This series of products has the following characteristics:
1. Enclosure: High-quality galvanized steel plate sprayed with powder coating (silver gray RAL 9006), with desirable
corrosion resistance; cover plates on both sides are designed with hinged structure, which is convenient to operate;
2. The side sheet of the heat exchanger is made of aluminum plate, which can efectively protect the copper tube and
reduce the weight;
3. Double drain trays design: The outer water tray is designed with edge structure with angle, which makes the water drain
smoothly without any dead angle; the inner water tray is designed with sink structure made of aluminum plate, and the
condensed water or defrost water is directly discharged into the drainage outlet of the outer water tray through the inner
water tray;
4. Designed with overall stretching large arc high air tube, it has the characteristics of excellent air guiding effect.
5. The sealed water tray is adopted and the water baffle is ftted at the air inlet to prevent the splash of defrosting water.
6. There are floor supports for easy installation;
7. Coil: The aligned tube pattern 50 X 50 mm features large heat transfer area, low heat transfer temperature difference, low
dry food consumption and slow frosting speed of fins;
8. Corrugated aluminum sheet made of hydrophilic aluminum foil, with the sheet spacing of 4.0mm, 6.0mm and 9.0mm to
meet the requirements of different temperatures and humidity;
9. Fan: High-power external rotor fan, operating temperature: -30.C ~ 60 °C; fan specifications: φ500 and 630, product
series of different specifications, giving users more choices;
10. The IP65 waterproof junction box are used in motor wiring, with better waterproofing, which can lead to high reliability;
11. The outlet of the air cooler is equipped with a needle valve, which is convenient for users to test the pressure;
12. It is subjected to strict pressure test at the pressure of 23bar;
13. The expansion valves, heating band of fan tube and other parts can be pre-installed according to customer's needs;
14. It is compatible with R404A, R507A, R448A, R449A, R134a, R22 and other refrigerants.
Audited Supplier 
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