Bkt. Fraser Thermal Technology Sdn Bhd holds a licensing agreement with Lummus Heat Transfer which allows us to supply Helixchangers® that are custom-designed to suit a wide range of clients’ specifications.
These units are based on a typical shell and tube exchanger design with a modified baffle arrangement that provides a helical fl ow through the shell side of the exchanger. This helical flow allows for an even flow and temperature distribution which in turn provides a far superior heat transfer in the right application. If the application suits, clients can expect heat exchangers that will have the following:
- Less surface area (due to enhanced flow and temperature distribution)
- Less fouling
- Less downtime and maintenance
- Less pressure drop
- Lower cost
- Lower life cycle cost
This design also allows us to supply Helixchanger® tube bundles and fit them to existing exchangers of conventional design, which in turn allows for an increase of up to 30 percent efficiency.