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Shanghai Denair Compressor Co., Ltd.

Freeze Drying Machine, Air Dryer, Air Compressor Dryer manufacturer / supplier in China, offering Freeze Air Drying Machine (DA-15~50NF), Portable Wheel Mounted Screw Air Compressor for Dealer/Agent/Distributor, 120cfm Oil Free Oilless Screw Air Compressor for Pharmacy Industry and so on.

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Supplier Homepage Product Compressored Air Treatment Equipmen Air dryer Freeze Air Drying Machine (DA-15~50NF)

Freeze Air Drying Machine (DA-15~50NF)

FOB Price: US $2,000-8,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $2,000-8,000/ Piece
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Production Capacity: 4, 000sets/Month
Transport Package: Standard Exporting Package
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: DA -15NF~50NF
  • Structure: Air Flow Drier
  • Filter Treatment Delivery: 23/33/45 Nm3/Min
  • Movement Way: Fixed
  • Trademark: Denair
  • Origin: China
  • Drying Medium: Air
  • Operation Pressure: Atmospheric Dryer
  • Operational Method: Continuous
  • Heating Mode: Convective
  • Specification: ISO9001
Product Description
Freeze Air Drying Machine
Normal Inlet Temperature Air-cooling Refrigerated Air Dryer:
Working condition and Technical data:
Inlet temperature: Normal inlet temperature≤ 45C
Cooling method: Air-cooling
Ambient temperature: ≤ 38C
Design dew point: 2 ~ 10C
Refrigerant: R22
Inlet pressure: 0.6-1.0Mpa
Pressure drop: ≤ 0.02MPa

1. Perfect refrigerated system configuration. Initial parts come from foreign famous brands to ensure efficient & system reliable running & life as well.
2. Refrigerated & air system is accurate calculated by professional designing engineer, keep 20% capacity.
3. Gas liquid separated thoroughly. Filtering separated with HANKISON element. Thorough separation, avoid the second vapor of water, ensuring dry effect. It better than cyclone separated and it will reach efficiency at 99.99%.
4. Pipeline is made from inner zincification. You can choose working pressure during 0.3~4.5Mpa.
5. Stainless steel pipeline, it's suitable for medicine, food stuff, acid-resistant, alkaline-resistant and erodent-resistant industry.
6. Ripple pipeline of both internal and external of the heat exchanger to increase the using rate of cooling air, adverse current structure, perfect returning temperature and it won't freeze.
7. Evaporator is made from laminose copper pipeline with aluminum flake, high efficiency of heat exchanging of the perfect structure.
8. Good drainage, it adopts 3 grades for draining, can drain lots of condensate water and oil contaminant so as to keep clean and dryness of the system and air, meanwhile reduce system load.
9. Multi-control of circuitry to supply to different users (single control; Integrate circuit, linkage control, PC panel, frequency conversion, etc. )
10. Outer cooling fan with large volume, low noise, and long life if switch frequently.
11. Low condenser made from copper, slow flow, multi-cycling and high heat exchanging rate. It won't freezing and dirty if stop for a long time.
12. Armstrong foam burning resistant & adiabatic material. It's the least loss of cooling air.
13. Protection level of compressor is IP54 (dustproof and spill proof)
Model DA -15NF DA -20NF DA -25NF DA -30NF DA -40NF DA -50NF
Capacity Nm3/min 17 23 27 33 45 55
Voltage V/Hz 380/50
Compressor power HP 3.6 5 5 7.5 10.5 10.5
Fan power W 160× 2 160× 2 160× 2 180× 4 180× 4 3× 245
Connection   DN65 DN80 DN80 DN100 DN125 DN125
Net weight KG 330 400 450 780 820 900
L 1230 1400 1500 1650 1950 2100
W 650 830 930 930 1050 1250
H 1180 1235 1450 1580 1600 1830
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Ms. Denair Compressor
Sales Manager
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