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Micro Channel Condenser
Micro Channel Heat Exchanger
  • Micro Channel Heat Exchanger
  • Micro Channel Heat Exchanger
  • Micro Channel Heat Exchanger
  • Micro Channel Heat Exchanger

Micro Channel Heat Exchanger

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Detailed Product Description
Micro Channel Heat Exchanger, Aluminum Tube Heat Exchanger With Customized
Shanghai Shenglin is are a professional heat exchanger, condenser, evaporator and heat pump manufacturer in China.
Shanghai Shenglin has more than 15 years experience in HVAC area.
Shanghai Shenglin products have been exported to Europe,USA, Japan and Middle east etc.

1.Micro-channel air cooled condenser
2.Thickness: reach to 12, 16, 20, 25.4, 32, 36mm.
3.Lower weight-more compact design
4.Longer lifetime-higher product reliability
5.More friendly for environment-easier to recycle
6.Cost efficient-lees refrigerant change

1. material :copper , aluminum ,galvanized plate
2. aluminum foil: hydrophilic or bare
3. fin type: louver fin or flat fin or corrugated fin
4. copper pipe: diameter 7mm or 8mm or 9.52mm ,grooved or smooth tube
5. pitch of fins can be adjusted between 1.8—5.8mm.
6. pitch of holes and pitch of rows : 25*21.65MM and 12.7*19.05MM
7. suitable for R134A, R22, R404A, R407C refrigerant and so on
8. voltage: 220V/1/50HZ and 380V/3/50HZ or other type.
9. different alternative condensing fans available: shaded pole or outer rotor fan motor.
10.did gas examination under 3.0Mpa air pressure to ensure the tightness.
12.widely used in refrigeration industry, cold room and other cooling system.
13. we can supply products as per customized samples or drawing.

Why choose us?
1. We have more than 90 technicians to research, develop and manufacture Auto AC Parts to assure the quality.
2. Our core members dedicated themselves to offer you professional and reliable services.
3. We provide customers with greatest service and best price.
We also have other various items.
For more information, please contact us freely.
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Fin Type Copper Tube O.D.
Row Space
Hole Space
Fin Thickness
Fin Space(mm)
Flat fin Sine wave
with blade fin
Smooth sine
wave fin
Window fin Sesamoid fin
A 7 12.7 21 0.105 / / 1.3 1.3 /
B 7 13.2 17.6 0.105 / / 1.3 1.3 /
C 7 12.7 20.4 0.105 / / 1.3~1.8 1.3~1.8 /
D 7.94 15.88 25.4 0.105 1.8~3.0 1.8~3.0 1.8~3.0 1.8~3.0 /
E 7.94 19.05 22 0.105~0.13 1.4~3.0 1.4~3.0 1.4~3.0 1.4~3.0 /
E 9.52 22 25.4 0.105~0.15 1.6~3.2 1.6~3.2 1.6~3.2 1.6~3.2 /
F 9.52 22 25.4 0.18~0.4 3.5~6.35 / / / /
G 9.52 21.65 25 0.105~0.18 1.6~3.2 1.6~3.2 1.6~3.2 1.6~3.2 /
H 9.52 21.65 25 0.15~0.24 3.2~6.35 3.2~6.35 3.2~6.35 / /
I 12.75 27.5 31.75 0.115~0.15 1.5~3.5 1.5~3.5 1.5~3.5 1.5~3.5 1.6~3.2
J 15.88 33 38.1 0.115~0.15 1.5~4.0 1.5~4.0 1.5~4.0 / /
K 15.88 34.64 40 0.115~0.15 / 2.6~3.5 2.6~3.5 / /

item Heat exchanger Type Operation medium Operation  pressure (MPa) Application
Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin
Cold/hot water 1.6
Used for combined air handling unit,  fan coil etc air conditioning devices
Φ18/Φ20 Steel pipe winding with steel sheet
Steam 0.2
Used for combined air handling unit,  fan coil etc air conditioning devices
Φ16/Φ9.52/Φ12.7 Copper tube with aluminium fin
Brine 1.6
Used for heat transfer in cold storage  and all kinds of low temperature  systems
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin
Ethylene glycol 1.6
Used of energy recovery and low  temperature system devices
Φ16 Copper tube with aluminium fin
Ice mud 1.6
Used for dry operation condition,  fresh air dehumidification etc systems
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin
R22 1.9
Used for industry and commerce air  conditioning system
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin
R407C 1.9
Used for industry and commerce air  conditioning system
Φ9.52/Φ7.94/Φ7 Copper tube with aluminium fin
R134a 3.1
Used for vehicle and vessel etc  transportation devices

1 , as an evaporator
    Currently microchannel heat exchanger for cooling only air conditioner condenser only . Microchannel heat exchanger is used as a heat pump evaporators , primarily due to the fin surface condensate troubleshoot problems [ 6 ] . Conventional microchannel heat exchanger, due to the flat tube is horizontal , the condensate is not easy to successfully excluded. If the improved design , the flat tube in the horizontal direction at an angle α, so that dew condensation may be downstream along the flat tubes and the fins by gravity , so as to solve the problem of condensate exclusion .
  2 , the air -side flow resistance
    For micro- channel heat exchanger , the air flow resistance mainly from flat tubes and fins. For the side of the wind models, horizontal direction of air flow through the flat tubes and fins. If structural design, this time, the air can smoothly flow through flat tubes and fins , the flow resistance is small , will help improve the air flow flowing through the microchannel heat exchanger to achieve the purpose of enhancing heat transfer , air flow direction and flat tubes and the fins at an angle α, the flow resistance is large , is not conducive to improve air flow rate past the micro- channel heat exchanger is not conducive to the improvement of heat exchange .
    For the top of the wind models , if the structural design, this time, the air flow direction and the flat tubes and fins at an angle α, the large flow resistance , do not help to improve the air flow flowing through the microchannel heat exchanger , is not conducive to change improved heat . Air can smoothly flow through flat tubes and fins , small flow resistance , help to improve air flow flowing through the microchannel heat exchanger , heat transfer enhancement to achieve the purpose .
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