Air Drying Plants

We offer compressed air dryers which are the simplest form of dessicant type gas or air dryer.

Type:

• Package consisting of common skid with provision for bare compressors mounting
• Inlet/Outlet Air receiver with Dryer having fine filter combination & bypass arrangement to deliver consistent quality air & pressure at outlet.

Range

• Upto 100 SCFM flow
• Pressure: 10 kg/cm2

Note : High Pressure / flow range can be offered on request.

Drytech Mini Dryer is a compact having full features with fine filter combination and it is usefull for small capacity upto 20 CFM, where application requires dry compressed air.

Manufacturer & exporter of Compressed Air Dryers, Dessiccant/ Refrigerated typr dryers. Heatless Dryer, Moisture Seperator, Filters, Heat Exchanger, Air Receiver/Pressure Vessel, auto Drain Valve. Dealing in screw/Reciprocating/Oil free Compressors.
We manufacture Heatless Air Drying Unit with Fine Filter Combination

Salient Features:

• Operating on ADSORP principle; Hence prevents entrainment of moisture in the pipe line however long is may be.
• The most compact skid mounted unit supplied in READY FOR USE state by connecting compressed air at inlet and outlet.
• The stationary working system and requires negligible maintenance.
• Assured atmospheric dew point equal to (-) 40 deg. C. or (-) 70 deg C as required.
• Ideal purging as per desiccant manufacturers instruction for regeneration
• Lesser pressure drop in total unit. Modified purge silencer causing less noise
• Designed for Indian atmospheric condition
• Easy for installation and commissioning

Sequence of Drying Operation is as per following three stages:

PREFILTRATION : The dust particles, condensed oil and moisture in liquid droplets and aerosol from is per-filtered by set of pre-fine filter combination. The Compressed air with only vapourised from of moisture is permitted to enter the desiccant bed tower
DRYING : The Saturated Compressed air is dried in desiccant bed tower.
POSTFILTRATION : The dry compressed air is refiltered in after filter for removal of residual fine particles if any.
Operation: The complete ADU operates in following three modes.
a. DRYING MODE : The wet saturated compressed air coming from set of pre filters is led through one of the inlet valve (Operated by electronic timer) to the desiccant bed tower. The highly hygroscopic desiccant bed with sufficient air resident time due to proper velocity results in absorbing the moisture vapour and dries the air to desired level of dew point.
b. REGENERATION MODE: The small amount of dried air at almost atmospheric pressure is led through purge line to the saturated desiccant bed tower. The absorbed moisture in desiccant bed at earlier drying mode is desorbed in purged dry air and regeneration takes place.
c. PRESSURISATION MODE : To avoid the pressure fluctuations at outlet of dryer, the regeneration mode tower is put in for pressurisation before it switches to drying mode. The entire operation is electronic timer controlled and automatic at various modes shown above for proper sequence and timing. The total cycle time is 10 minutes or 4 minutes as per timer selection for required dew point.

Application:

• To various engineering applications where atmospheric dew point is preferred (-) 40 °C and above.

Location

• After Air Receiver in comp. air system

Range:

• 5 CFM to 2000 CFM Op

Pressure:

• 7 Kg/cm2 standard.

Note : High Pressure / flow range can be offered on request.

Our refrigerated air drying unit is used in general purpose applications. They are most commonly used for moisture removal and to provide dry clean air for compressed air & pneumatic systems.

Features:-

• Constant Pressure Dew Point
• Low Pressure drop
• Upto 5000 CFM
• Low Pressure Dryer

Note : High Pressure / flow range can be offered on request.