M/s Opal Industries


Compressed Air Aftercoolers

Compressed Air Aftercoolers

The Compressed Air Aftercoolers provide two necessary functions that provide the conditioning of compressed air. Firstly it reduces the temperature of the air to a safe operating range while secondly, removing the moisture condensed during the cooling process. Water-cooled Coolers come in Shell and Tube type which allows the air to pass through the tubes while letting the water flow in the shell from the opposite direction. The Industrial Coolers exchange heat for cooling systems which is required for Molding Machines, Generators and other heavy machinery. The Coolers allow compressed air which is hot and saturated with moisture and oil to leave the air compressor. The air becomes easy to handle after the coolers rapidly cool down. Coolers are available both in water-cooled and air-cooled types.

However, water-cooled coolers are mostly preferred as they achieve lower air temperature thereby removing more moisture. Air-cooled coolers are installed in places where availability of soft cooling water is a constrain or where the water is very hard. Coolers can also allow separated liquids to be drained either manually or by auto drain valve.

Based on the specification of the clients, Coolers can be modified and used for the following reasons

  • Oil Cooler for Screw Compressor, DG Set & other machines (by removing Moisture Separator)
  • Intercooler for Reciprocating Compressor (by adding Suction Drum)
  • Compressed Air Dryer (by using chilled water, brine or refrigerant as cooling medium.)
  • Heat Exchanger for cooling systems required for Moldings Machines, Generators & Other heavy machinery.


Product Application
Our products are used in various industrial applications including :

  • Power plants
  • Chemical plants
  • Petrochemical plants
  • Petroleum refineries
  • Natural gas processing
  • Textile Industries
  • Plastic Industries
  • Engineering Industries