Fujian Snowman Co., Ltd
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    Dongjiang West Road, Minjiangkou Industrial Zone, Fujian Province
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Freon air cooler
Good cooling effect, low noise, long range, ensuring stable operation; Floating coil technology, reliable structure, long service life; Arrange the fi
Product details
detailed description Technical Parameter

Application areas:
Glycol air coolers are suitable for constant temperature refrigeration or controlled atmosphere refrigeration of fruits and vegetables. They are widely used in air conditioning systems in food production workshops and are suitable for air conditioning refrigeration systems in other industries.
Product features:
Good cooling effect, low noise, long range, ensuring stable operation
Adopting floating coil technology, the structure is reliable and the service life is long
Adopting a front row arrangement of fins to ensure a small temperature difference between the surface temperature of the fins and the inlet air temperature, slowing down the frosting rate
Copper tubes can be used as heat exchange tubes, and aluminum sheets with hydrophilic films can be used as fins. Italian tube expansion equipment and technology are adopted to ensure high heat transfer efficiency of the evaporator coil
Adopting automatic welding technology and equipment to ensure product quality
The shell can be made of galvanized sheet with surface electrostatic spraying treatment, or stainless steel sheet
● Using stainless steel connectors and fasteners
Adopting high-quality and low-noise German brand axial flow fans to ensure working time
● Adopt electric heating defrosting or air defrosting methods, etc
● Diverse product varieties with a wide range of applications

Model Description:
The description of the model designation method is as follows:
①②③-④⑤⑥/⑦⑧⑨

number

Project meaning

specific content

notes

Company Brand Abbreviation

S—Snowkey


Installation form

DSuspended ceiling type L - floor standing type

CSide blowing DS - Ceiling double blowing type

DGHanging Double Blowing DX - Ceiling Oblique Blowing Type


Axial flow fan model

Commonly used are: 035, 040, 045, 050, 063, 071, 080, 091

Fan impeller diameter value, measured in centimeters

Nominal evaporation area

For example: 100

By m2In units

Refrigerant or refrigerant carrier

AAmmonia F - Freon

WWater (refrigerant) B - Saltwater (refrigerant)

GEthylene glycol (refrigerant) C-CO2liquid


Defrosting method

WWater defrosting E - electric heating defrosting

HHot air defrosting (hot ammonia or hot fluorine)

WHMixing water defrosting and hot air defrosting

GEthylene glycol solution defrosting (separate circulation system)

N—Natural defrosting of air


Quantity of axial flow fans

For example: 1, 2, 3, 4


Blade spacing (or variable blade spacing) and fin modulus

Film spacing (or variable film spacing), for example: 06, 08, 10, 12, 14, 0612, 0812

Fin module: A - Ø 20 × 60 × 51.96 forked row

B—Ø 20×60×60Straight line

C—Ø 16×50×50Straight line

In millimeters

Heat exchange tubes and fin materials

LAluminum tube, aluminum sheet G - steel tube, steel sheet

CCopper Tube Aluminum Sheet SL - Stainless Steel Tube Aluminum Sheet

SS—Stainless steel tube and stainless steel sheet


For example:SD071-200AW/308BL, annotated sequentially as,“S”showSnowkeyThe first letter of the brand;“D”Indicating that the installation method is suspended ceiling type;"071”Indicate the model of the axial flow fan, with an impeller diameter of71cm“200”The nominal evaporation area is represented as200m2“A”Indicating the use of ammonia as a refrigerant;“W”The defrosting method is water defrosting;“3”The number of axial flow fans is represented as3One;“08B”Indicating a distance of8mmThe fin module isØ 20×60×60Straight line;“L”The air cooler is made of aluminum tube and aluminum sheet.


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