GF Series Hot Dry Air Generator

  • YUNENG GF series hot dry air generator supplies dry air while maintaining the transformer.
  • The machine runs automatically and has a dew point of -50~-70℃.
  • You can choose different models of the dry air generator machine according to the treating capacity.
  • The treating capacity varies from 50m³/h to 480m³/h.

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Parameters of YUNENG GF Series Hot Dry Air Generator

Item Parameter Unit GF-50 GF-100 GF-150 GF-200
Technical Parameter Flow M3/h 50 100 150 200
Working Pressure Mpa 0.6~0.8
Pressure Drop Mpa 0.05
Noise dB(A) 70
Working Power KW 380V-50Hz  3 Phase  4 Wire
Total Power KW 12 19 22 26
Size Length cm 215 215 230 230
Width cm 155 155 165 165
Height cm 230 230 230 230
Diameter DN 32 40 50 50
Weight Kg 900 980 1030 1050

The machine size and weight will change slightly due to different configurations.

Principles of YUNENG GF Series Hot Dry Air Generator

  • YUNENG GF series air dryer transformer is mainly composed of seven components: air compressor, refrigerator, adsorber, three-stage precision dry air filter, electronic control system, pressure reducing valve, and dew point meter.
  • After the compressed air enters the pre-cooler, it enters the centrifugal dewatering filter for the first water-gas separation.
  • Then, it enters the chiller for deep condensing and dehydration.
  • Most of the water is condensed into water, and the air is condensed and dehydrated for the second time.
  • Then, it enters the regenerative dry air filter to adsorb the remaining water.
  • The dehydrated dry air is then absorbed into a 0.01μm high-precision filter to remove the particles.
  • The air is then transported to the equipment that needs dry gas through the pressure regulator to ensure that the transformer insulation strength is not reduced by impurities.
  • The dew point detector detects the air dew point and has an alarm when the air fails.

After Treatment Index of GF Series Hot Dry Air Generator

Parameter Unit After Treatment Index
Discharge Pressure Mpa 0.02~0.03
Dew Point °C -50°C ~ -70°C
Particle μm
Oil content in air outlet ppm 0.01
GF Series Hot Dry Air Generator
GF Series Hot Dry Air Generator

Packaging & Shipping

To be packed in iron or wooden case(s) for long-distance (ocean/air) transportation


Rich Experience

Leading manufacturer in industrial oil and gas treatment with more than 25 years experiences.

Tailored Design

Specializes in making your systems suit your needs & requirements. Every system is custom engineered & custom designed. 

Professional Technical Team

Professional pre-sales, in-sale and after-sales service team to meat customer’s requirement

Reliable Quality, Durable System

Top-quality components and workmanship ensure high performance