Compressed Air Dryer HOC

Desiccant Compressed Air Dryer

Product Details:
  • Brand: Airox Nigen
  • Voltage: 380 V or 220 V
  • Dimension(L*W*H): 1400 x 1000 x 2180 mm
  • Power supply: 380 V,50 Hz or 220 V, 50 Hze

We are offering for our valued client’s quality approved Desiccant Compressed Air Dryer. Our offered dryer is acclaimed among customers for its beds can remove oil in its vapor form. This dryer is developed at our premises using top quality material in fulfillment with international quality standards. Offered dryer is tested on various defined parameters so as to ensure its flawlessness.


  • Hassle free performance
  • Low maintenance cost
  • Long service life

Other Details:

  • Moisture separator with automatic drain
  • Replaceable cartridge type pre-filter
  • Twin vessel gas dryer with PLC controlled change-over valves
  • Vent exhaust silencer
  • Replaceable cartridge type after-filter
  • Pressure release safety valve
  • Pressure indicators and transmitters
  • Control panel with electric timer or cam timer or PLC
  • Online dew-point analyzer if required is available as an option



Heat of Compression Air Dryer

Product Details:
  • Brand: Airox Nigen
  • Dimension(L*W*H): 600 x 400 x 655 mm
  • Maximum Air Inlet Temperature: Less than or equal to 45 degree celsius
  • Maximum Pressure: 16 bar

We are the highly coveted and widely acclaimed manufacturer and supplier of a defect-free assortment of Heat of  Compression Air Dryer. No loss of compressed air in purge, the given air dryer is developed by team of professionals using best grade material and latest techniques in compliance with market norms. Our offered air dryer is available in different specifications as per the needs of the customers within promised time frame.


  • Long working life
  • Reliable operation
  • High functionality

Other Details:

  • No loss of compressed air in purge. It is a no purge loss design
  • Maintenance is easy and simple as there are no heaters and no other moving parts except 4- way valves
  • Fully automatic, continuous operation without any attention of operator
  • Negligible operating cost. It neither requires electric power for regeneration nor there do any purge loss of compressed air
  • Minimizes potential for wear and mechanical failure
  • Lower initial cost than other regenerative dryer designs
  • The design consumes none of your valuable dry air



Internal Heater Air Dryer

Product Details:
  • Brand: Airox Nigen
  • Voltage: 380 V
  • Weight: 600 kg
  • Size: 268 x 146 x 211 mm

Being one of the reputed organizations in the market, we are engaged in offering an exclusive array of Internal Heater Air Dryer. Our heater is used in instrument, fluid power & dryers can be used intermittently or continuously. This heater is developed under the guidance of competent professionals using quality approved material as per the predefined standards. Provided heater is available in different specifications for fulfill the need of customers.


  • Require less maintenance
  • Easy to operate
  • Rugged design


Additional Information:
  • Item Code: IHT

Heat Of Compression Air Dryer

Product Details:
  • Brand: Airox Nigen
  • Type: Dryer
  • Condition: New
  • Dryer Type: Refrigeration Dryer

With firm commitment to quality, our organization is manufacturing and supplying a wide range of Heat of Compression ( HOC ) Air Dryer. This dryer provides the atmospheric air which is pre-heated in an external heater. Offered dryer is developed using quality tested material and cutting edge techniques under the direction of skilled professionals. Customers can easily avail this dryer from us in a given time frame at competitive price.


  • Rigid design
  • High efficiency
  • Require less maintenance

Product details:

Pipe Line Size mm
Approx. Overall Dimensions
M³/ HRCFMPower Consumption Kwh / Day/Length

Additional Information:
  • Item Code: BRD

Refrigerated Type Air Dryer

Product Details:
  • Brand: Airox Nigen
  • Pressure: 0.5 to 100 kg/cm2g
  • Dew Point: Upto (-) 23 degree celsius
  • Capacity: 5 to 15000 NM3 / hr
  • Automatic Grade: Automatic
  • Design: Customized

We are offering Low Pressure Refrigerated Type Air Dryer with healed desiccant air dryer. In this dryer Wet Air from the low pressure Root Blower having temperature of 100°C entering to a After Cooler (water cooled shell and Tube Type) and drops the air temperature to 40°C. Further this cooled air passes through a Refrigeration system and reduce the temperature to 10°C with 3°C pressures Dew Point. This moisture free air is equivalent to (-) 9°C ADP.

Above moisture free air further enter through a four way valve to the top of the Adsorber Tower which is packed with Molecular Sieve and Activated Alumina. The desiccant has higher surface porosity which enables to hold large quantity of moisture. Dry moisture free air from the bottom of adsorber enters the After Filter, which prevent the desiccant dust carry over on the user point. This dry air will have the Atmospheric Dew Point of (-) 50°C to (-) 70°C.

During the change over of cycle hot air of 100°C comes out from the Root Blower, further passes through the Booster Heater and heat the air further to required regeneration temperature of 180°C to 220°C depending upon the required regeneration temperature of the desiccant. The change over of the Tower is compiled by a linkage mechanism connects the two four ways valves and double acting cylinder actuates the linkage or by an Actuator.

Further this hot air, after Regeneration Passes through a suitable After Cooler and then the cycle continues. By this system there will not be any loss of air.

The Refrigerated Type Dryers:

In small Air capacities upto 500 NM3/hr we offer Model-PERD. It's simple and very compact design consisting of a cylindrical heat exchanger with freon tubes. Air flows outside the tubes and gets cooled to 3°C temperature. Moisture condenses out and is drained continuously. The out going air is at 3°C temperature with (+) 3°C Pressure Dew Point which is equivalent to approx (-) 23°C dew point at atmospheric pressure.

For larger Ah capacities, above 500 NM3/hr, we recommend Model -PERDA. It is a skid mounted unit consisting of Air-Freon chiller, Air to Air pre-Cooler and a moisture separator. First air is precooled with outgoing chilled air to around 25°C and then it is cooled in a freon cooler to {+) 3°C temperature. This reduces refrigeration load of the Unit. Outgoing dry air has (+) 3°C Pressure Dew Point and comes out at around 25°C temperature. (+) 3°C Dew Point in Refrigerated Air Dryers corresponds to around (-) 23°C Atmospheric Pressure Dew Point. Still lower Dew Point ls not possible from Refrigerated Dryer as moisture condensed would start freezing on freon tubes if lower dew points are tried.

Dew Point Sensor

Product Details:
  • Brand: Airox Nigen
  • Range: 20 to - 80 and -100
  • Condition: New
  • Type: Sensor
  • Power source: Electrical

We offer our customers a wide range of Dew Point Sensors , which is known for being economical, single channel, aluminum oxide dew point meters that offer low cost, accurate and real-time moisture measurements. These meters use thin-film aluminum oxide moisture sensor probe. Our microprocessor based meters are suitable for moisture measurement in gases and liquids over a wide range of process conditions. 

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