Heat Exchangers
RNR/ Exal designs and manufactures custom heat exchangers for compressed air/ gas. Our design facilities and in-house manufacturing capabilities enable us to develop unique coolers which perform efficiently while giving long life. Our heat exchangers can be customised based on a multitude of parameters. Some of the parameters we consider:
- Gas Type
- Flow Rate (Volumetric and Mass)
- Working Pressure
- Pressure Drop
- Outlet Temperature
- Maximum Approach
- Compressor Inlet Stage Pressures and Cooling Temperatures
- Ambient Temperature and RH factors
In addition we can customize the material of construction as per the needs of the clients. Our standard materials include:
- Mild Steel/ Carbon Steel
- Stainless Steel SS 304/ 316
- SS 304/ 316/ 316L / Copper/ Cupro Nickel tubes etc.
We can design heat exchangers for application such as
- Gas to Gas (Heat Recovery in same Gas)
- Gas to Gas (Different gases and different pressures and temperatures)
- Gas to Water after coolers / Dryer pre coolers
- Gas to Refrigerant
- Gas to Chilled Water
- Gas to Steam (Non IBR)
- Flash Steam to Feed Water
We can design heat exchangers for application such as
- Heaters
- Blowers
- Flow Control Valves (ON/ OFF, 2-Way, 3 Way, 4 Way etc.)
- Flow, Pressure, Differential Pressure and Temperature Transmitters etc.
- Filters
- PLCs with remote operation and screen mirroring.
- Refrigeration Systems
- Pumps
- Heat Exchangers
Other Customizations can be done as per the request of the client. Apart from manufacturing heat exchangers for our own dryers we also manufacture and provide heat exchangers to Compressor OEMs, MNC Dryer Brands and Gas Generator manufacturers.