2.In PLC there is a PID controller which is used to control the temperature of the baking plates automatically .The collection of required signal of PID is supplied by infrared sensor
which is produced by RAYTEK of U.S.A .The oven status display and the data reset are supplied by SIEMENS by Japan.
3. Unanimous heat colors of wafer block. Thanks to the scientific selection of heating components, superior material selection for baking plate and reasonable die carrier structure, the heat colors of the center and periphery of the wafer block having been baked are unanimous.
4.High rate of certified products with finished product rate of not less than 98%. Because of uniform heating and unanimous heat colors, the demoulding rate of biscuit is high with improving rate of certified products accordingly.