Hi-Therm designs,manufactures and supply hot air industrial
ovens for drying , curing and process heating applications.
Ovens are double walled constructed creating air pressurised
passage with vertical hot air or cross air flow system for
uniform temperature. Based on the size and application ,
oven can be provided with single / double hinged doors and
trolleys can be designed on the product application. Proper
insulation is done to avoid heat losses and maintain outside
ambient temperature Heat could be generated by means of
electric or infrared heaters / steam / thermic fluid / oil /
gas fired system. Since gaseous fuel provides clean hot air,
we can have a direct fired chamber whereas oil fired system
should be indirect design.
The photograpgh shown is a curing oven wherein the heating
media is GB series monobloc fully automatic gas burner
attached to a heat exchanger. The burner runs on LPG / Piped
The Heat Exchanger is fitted on the top of the oven to
generate the heat and pass the same from heat exchanger to
heating chamber. The total fuel consumption varies depending
upon the size & the working temperature.
The construction of the heat exchanger is done from thick
Gas burner is a fully automatic model having auto ignition ,
fuel control and flame sensing system. Gas is supplied
through a pressure regulator, pressure gauge and stop valve
attached to the burner.
A powerful centrifugal circulating fan provides vertical hot
air blowing system with effective heat transfer and uniform
temperature to the working area.
The control panel shown houses all the electrical drives for
the system. Requisite contactor, relays, switches,
indicating lamps etc are prewired to operate the circulating
blower and the burner. A digital temperature indicator cum
controller operates the system fully automatically under
safe condition at the set temperature.
Oven is completely assembled and prewired with above
operating units to facilitate simple and prompt installation
Various type and size of ovens are available to suit
industry and its application.