refrigerated air dryer india

Group Refrigerated air dryer
PriceUS $600 / unit
Min. Order 1 unit
Terms of Payment L/C, D/A, D/P, Western Union, T/T
Update Time 2017-02-10
Item specifics
Air inlet temp≤60°C
Cooling wayAir-cooled
Ambient temp≤50°C
Pressure dew point2~10°C
Air inlet pressure0.6~1.6MPa
Heat exchangerplate-fin heat exchanger
Place of originHangzhou, China
Capacity6.5m3/min
Warranty18 months
Colordepend on requirement
  • Description
  • Product review

Product name: Air-cooled refrigerated air dryer

Product model: SLAD-6NF



Product Function


Dry, quality air is vital for long-term, trouble-free operation of your processes. SHANLI SLAD series dryers protect your products and systems against damage or corrosion. 

● They remove moisture from compressed air with a dew point as low as 2-10 °C/35.6-50 °F. Easy to install, simple to operate and reliable, they provide the dry air you need, allowing you to concentrate on your core business.


Technical Specifications


  Pressure range: 0.6-1.6 Mpa

●  Max air inlet temp.: 60 Deg C

  Max ambient temp.: 50 Deg C

  Cooling method: air cooled type / water-cooled type

  Pressure dew point: 5 Deg C

  Power: 220/380V-1PH-50HZ

  Refrigerant: R-22 (R-407C, R-134A as optional)

Note: Refrigerated air dryer without metal box board for over 80 m3/ min. Other special standards can be customized.


Working Principle


Refrigeration compressed air dryer makes the water vapor in the compressed air condenses into droplets through cooling so as to achieve the purpose of reducing moisture content. Condensed droplets are discharged by the automatic drainage system.



Annotation:

1. Cooling medium compressor   6. Manual valve    11. Hot gas by-pass valve
2. Air condenser     7. Cooling medium sight glass     12. Water volume adjustable valve
3. Water condenser      8. Expansion valve    13. Pre-cooling gas
4. Magnetic valve        9. Automatic drainer 14. Evaporator
5. Drying filter    10. Gas water separator 15. Effective separator


Performance Parameters


Refrigerated Compressed Air Dryer
Model
  Flow 
Capacity
(Nm3/min)
Voltage
  (V)
Fan 
Power
(W)
Pipe 
Diameter
Air Inlet
Pressure
(Mpa)
Net 
Weight
(Kg)
Length
(mm)
Width
(mm)
Height
(mm)
Air 
Flow
(N3/h)
SLAD-0.5NF0.652201x67G1/2"
0.6-1.0
MPa
45750430610760
SLAD-1NF1.22201x67G1"70780450610760
SLAD-2NF2.52201x95G1"1108004607201580
SLAD-3NF3.62201x150G1"1309504807203150
SLAD-4.5NF52201x240G1 1/2"15011705407505580
SLAD-6NF6.82202x150G1 1/2"16013505207536300
SLAD-8NF8.52202x195G2"200110067010988470
SLAD-10NF10.93802x195G2"250120067010988470
SLAD-12NF12.83802x195G2"300120067010488470
SLAD-15NF163802x190DN65320146075016308470
SLAD-20NF223802x240DN654201670800166311160
SLAD-25NF26.83802x240DN805501820800171311160
SLAD-30NF323802x380DN806501900860187515240
SLAD-40NF43.53803x240DN10022002200930194116740
SLAD-50NF533803x380DN10024502450900211022860
SLAD-60NF673804x380DN125214021401450178730480
SLAD-80NF903804x550DN125207020701600202942400



cools the refrigerant slightly so that it changes from gas to

liquid; refrigerant is more effective in the liquid state.

7 Capillary filter

protects the expansion device from harmful particles.

8 Capillary tube

reduces the refrigerant’s pressure, thereby lowering its

temperature and increasing its cooling capacity; the

refrigerant is now almost all liquid, with some residual gas.

9 Hot gass bypass

regulates the amount of refrigerant passing through

the air-to-refrigerant heat exchanger, ensuring a stable

pressure dewpoint, and eliminating the chance of the

condensate freezing.

Refrigerant circuit

10 Air inlet

hot saturated air enters the dryer and is cooled by the

outgoing air via the air-to-air heat exchanger. Reducing

the temperature of the inlet air reduces the load on the

refrigerant circuit.

11 Air-to-refrigerant heat exchanger

transfers heat from the compressed air to the cold

refrigerant, forcing water vapour in the compressed air to

condense. The more effective the heat transfer, the cooler

the air becomes and the more water vapour condenses.

12 Air/ air heat exchanger

13 Water separator

collects and drains off condensate from the cooled air flow.

The more efficient the separation, the better the pressure

dewpoint, as droplets which are not collected revapourise

and degrade the pressure dewpoint. The collected droplets

are reliably evacuated from the separator through an

electronic drain.

14 Automatic drain

15 Air outlet

re-heats the outgoing air to prevent condensation

on the factory’s pipework

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