Refrigerated Dryers

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.

"Drytech" offers RD series refrigerated air drying unit ( RDU ). The RDU can deliver the compressed air with quality of air as per ISO specification recommended to various applications.

Salient Feature:

• Designed to Indian atmospheric condition
• Adopted to CFC free environmentally friendly refrigerant system of R 134a & R 404
• Incorporated with fine filter combination with auto drain for effective separation of dust, oil and moisture for true dew point
• Lowest achievable dew point
• Least differential pressure drop across the complete unit including fine filter combination
• User friendly control panel
• Supplied with automatic expansion valve and hot gas by pass system for continuous duty operation even at under load condition for certain model
• Compact design with maintenance friendly work man ship
• Vast range with air cooled and water cooled version
• Backed by efficient after sales service with easy spares availability.

Operation

• The compressed air enters first in precooler and reheater reduces (Air to air heat exchanger). Here the inlet hot air cooled down up to (+) 27° C This cooling is done with outgoing chilled air; thus reduces the heat load coming one to the dryer. The outgoing chilled air is reheated up to (+) 30° C and led to the downstream system
• The cooled air further enters in evaporator (Air to refrigerant heat exchanger). The air chilled here up to (+) 3° C The Chilling causes the moisture and oil in compressed air to condense. The chilled compressed air then enters in to the fine filter combination of after filter set. The compressed air gets filtered here and enters into the precooler and reheater. The Chilled compressed air here get heated up with incoming hot air and then is led to the downstream system. The fine filter combination is installed with auto drain assembly to drain the filters regularly. The auto drain assembly is supplied with by-pass

Capacity:

• Upto 5000 CFM at 7Kg operating pressure

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