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CONTINUOUS DRYERS

 The main features of the machine are listed below:
  • Increasing of production: cycle time reduction and cycles customization.
  • Operating costs saving: short time of maintenance work and product type allows to reduce occupied spaces.
  • Quality optimization: real time monitoring of drying curve, temperature, humidity and air speed.
  • Uniform drying: frequent air recirculation during cycle prevents making of temperature and humidity stratifications within chamber. All products are dried and processed in the same way.
  • CURVE OF TEMPERATURE CONTROL

    The temperature of the air that surrounds the pieces is the main factor to enable the transfer of thermal energy inside the pieces and makes the water molecules contained in the piece come out. The larger is the heat flux entering in the pieces, the greater will be the amount of water that can be extracted quickly from the pieces. In addition, the temperature allows to provide the thermal energy needed to evaporate water from the surface of the pieces.

    CURVE OF HUMIDITY CONTROL

    Associated to the curve of the temperature, the humidity curve determines the speed of evaporation of water from the pieces. Varying temperature and humidity, it is possible to vary the evaporation pressure between the piece surface and the air where the body is immersed.

    AIR SPEED CONTROL

     La velocità dell’aria influisce notevolmente sull’essiccazione del pezzo. L’aria permette l’evaporazione e la rimozione dell’acqua della superficie del pezzo.

    DRYING CONTROL

    The flexibility of the control system of the dryer allows the user to plan and carry out drying cycles dedicated to the production underway. Programming allows the continuous monitoring of the working cycle and of the drying data. Moreover, this system gives the possibility to modify the cycle even during the drying working.