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Construction:
The oven body consists of steel steamtight tunnel with equally divided
zones of the radiators. Stainless steel expansion joints are provided
between these zones in order to eliminate the expansion of the oven section.
The inspection doors are provided for inspection of the baking goods during
the process.
Firing Chambers:
The complete chamber will be insulated with minerwoll filled from outside
to conserve heat and increase efficiency. The fully automatic imported
burner shall be fitted to the chamber and the temperature shall be
controlled by automatic temperature controller on the control panel.
Insulation:
The complete oven will be covered with 10" thick mineral wool
insulation from top, bottom and the sides. The bottom portion of the oven at
the sides will be covered with CRC sheets for the conveyor protection and to
avoid heat loss.
Baking System:
The baking in the heating chamber takes place by radiators located under
and above the wire mesh band which distribute heat for uniform baking. The
recirculation heating gases of these radiators can be controlled for each
zone seperately. The closed recirculation system is having slight vacuum so
that combustion gases can not enter into the baking chamber. The ventilating
fan is for circulation of the heating gases through the recirculation system
and thermostatically controlled burners provide the set temperature of the
heating gases.
Fans:
All the circulating fans are fabricated from M.S. & S.S. and will be
well balanced to avoid vibration and will give noise free operation in high
speeds.