Process air heat
exchangers are used in applications where you cannot afford to compromise,
for instance industrial drying processes, reaction
processes, preheating prior to combustions etc.
High performances and high
temperatures are required on compact units.
This means high temperatures and high pressures. This is only possible
with heat sources are steam, thermal fluid,
pressurized hot water, electricity and combinations of these.
However it is not always high
temperature, and sometimes process air need to be dried out,
eliminating the moisture. This is done at low temperatures
Common requirement for all process air heat
exchangers reliability and low