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Fin Heat Exchanger
Unit Heater/Hot Water Unit Heater Manufacturer
  • Unit Heater/Hot Water Unit Heater Manufacturer
  • Unit Heater/Hot Water Unit Heater Manufacturer
  • Unit Heater/Hot Water Unit Heater Manufacturer
  • Unit Heater/Hot Water Unit Heater Manufacturer

Unit Heater/Hot Water Unit Heater Manufacturer

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The heat and moisture exchange of the air cooler is carried out under the influence of the temperature difference between the main air and the boundary layer air which is in close contact with the outer surface of the heat exchanger and the partial pressure difference of the water vapor. It can realize two kinds of air treatment processes: when the boundary layer air temperature is lower than the dew point temperature of the main air, a dehumidification cooling process or a wet cooling process (wet condition) will occur; when the boundary layer air temperature is lower than the main air temperature However, an isothermal cooling process (dry conditions) will occur when the temperature is above its dew point.
During the dehumidification and cooling process, there is not only a temperature difference between the boundary layer air and the main air, but also a water vapor partial pressure difference. Therefore, not only the sensible heat exchange but also the latent heat exchange accompanying the wet exchange is passed through the surface of the heat exchanger. It can be seen that the air cooler under wet conditions has greater heat exchange capacity than the dry condition, or the same air cooler has the same air dry bulb temperature and water temperature. The higher the temperature of the air wet bulb, the greater the cooling and dehumidification capacity of the air cooler.
 

About Shenglin:

    Shenglin is a leading design and manufacturing company specialized in Tube Fin Heat Exchangers.
    Our skilled engineers utilize Italy's state-of-the-art Mcoil thermal calculation software to create high-quality heat exchangers. Their expertise enables us to produce accurate drawings and performance calculation documents.
    In terms of production, our advanced facilities house multiple dedicated production lines for finned tube heat exchangers.
    Our sheet metal production lines are equipped with cutting-edge laser cutting machines, CNC punch presses, CNC bending machines, and stretching hydraulic devices for guide rings. Furthermore, our tube-expanding equipment includes both mechanical and hydraulic tube expanders. Shenglin utilizes gas welding and argon arc welding methods, as well as offering spray coating and electrophoretic processes to meet the unique requirements of our customers.
   Quality is paramount at Shenglin. Our Tube Fin Heat Exchangers adhere to the highest standards and carry international certifications such as Rohs, CE, and UL, which are widely recognized worldwide.
 

Material:


Copper Tube

Aluminum Tube

Bare Fin

Copper Fin

Hydrophilic aluminum fin

Anti-corrosion aluminum foil

Bare tube, inner grooved tube

Bare tube, inner grooved tube

For normal use like freezing and refrigeration

For industrial equipment,subway and train air conditioning

For indoor and transport air conditioning evaporators

For medical, chemical and marine climate.

Fin Pattern:


Tube Diamater

Hole Space(mm)

Row Space(mm)

Fin Space(mm)

Tube Material

Fin Material

ɸ5

19.05

11.6

1.1~2

Cu

Cu, AL

ɸ5

21

18.2

1.25~3

Cu

Cu, AL

ɸ6

13.5

10

1.3~2

AL

AL

ɸ7

25

21.65

1.4~3.0

AL

Cu, AL

ɸ7

21

18.2

1.2~3.0

Cu, AL

Cu, AL

ɸ7

21

12.7

1.3~2

Cu, SS, AL

Cu, AL

ɸ7

20.5

12.7

1.5~2

Cu

Cu, AL

ɸ7

19.05

12.7

1.3~3

Cu

AL

ɸ7

19.05

16.5

1.4~1.8

Cu

Cu, AL

ɸ7

17.6

13.2

1.3~2.5

Cu

Cu, AL

ɸ7.94

25.4

15.88

1.6~4

Cu, AL

Cu, AL

ɸ7.94

25.4

22

1.4~2.5

Cu

Cu, AL

ɸ7.94

25.4

19.05

1.2~3.3

Cu

Cu, AL

ɸ7.94

25

21.65

1.8~2.2

Cu

Cu, AL

ɸ7.94

22

19.05

1.6~2.3

Cu

Cu, AL

ɸ7.94

20.5

17.5

1.3~2

Cu

Cu, AL

ɸ9.52

31.75

27.5

2~7

Cu

Cu, AL

ɸ9.52

30

30

3~5

Cu

Cu, AL

ɸ9.52

25.4

22

1.7~5.0

Cu, SS

Cu, AL

ɸ9.52

25.4

19.05

1.2~2.5

Cu

Cu, AL

ɸ9.52

25.4

12.7

1.3~2

Cu, AL

Cu, AL

ɸ9.52

25.4

15.88

1.3~3

AL

AL

ɸ9.52

25

21.65

1.6~5.5

Cu, SS, AL

Cu, AL

ɸ9.52

25

25

2.5~4.2

Cu

Cu, AL

ɸ9.52

25

12.5

1.3~3

AL

AL

ɸ9.52

19.05

16.5

1.3~4

Cu, AL

Cu, AL

ɸ12

70

20

6~9

Cu

Cu, AL

ɸ12

50

25

1.8~7

Cu, SS

Cu, AL

ɸ12.7

75

25

8~10

Cu

Cu, AL

ɸ12.7

60

30

8~10

Cu

Cu, AL

ɸ12.7

50

50

2.8~6.0

Cu

Cu, AL

ɸ12.7

48

48

4.5~9

Cu

Cu, AL

ɸ12.7

40.5

35

4.5~12

Cu

Cu, AL

ɸ12.7

38.1

33

1.6~4.0

Cu

Cu, AL

ɸ12.7

35

30.3

1.8~3.1

Cu

Cu, AL

ɸ12.7

31.75

27.5

1.6~5

Cu, SS, AL

Cu, AL

ɸ14.5

52

45

4.5~7

Cu

Cu, AL

ɸ15.88

75

25

8~10

Cu

Cu, AL

ɸ15.88

60

30

8~10

Cu

Cu, AL

ɸ15.88

60

52

7~9

Cu

Cu, AL

ɸ15.88

50

50

2.5~12

Cu, SS, Ti, Cu-Ni

Cu, AL

ɸ15.88

38.1

33

1.6~5.0

Cu, SS, AL, Ti, Cu-Ni

Cu, AL

ɸ18

65

65

6~30

Cu, SS, AL, CS

CS, AL

ɸ25

75

65

6~30

Cu, SS, AL, CS

CS, AL


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