Rod type finned heaters
Application
This heater is used in air heating with maximum surface area. This can be used in ovens & dryers.
ADVANTAGES
It consists of easily replaceable heating elements, which are cheap in the long run.
Where perishable heating Gils can be replaced easily old sheath can be re-used.
Caution: These heaters are suitable for horizontal installation.
Construction
Sheathings - Thick gauge metal tube duly wound by SS or Zink plated MS finns, complete with terminal cover on the top. Heating elements - helical coiled heating element inserted into ceramic blocks provided through out the length, with easy replacement facility.
Radiation Heating