Rotary Cascade Dryers

Listing ID #395160

Rotary Cascade Dryers is most suited for drying and cooling of refined sugar/raw sugar. Rotary Cascade Dryers consist of log rotating drum supported on guide rollers. In our Rotary Cascade Dryers, wet sugar is delivered to the drying zone via a feed chute to helical vanes which rapidly transfers the sugar from this section to sawtooth type of lifters fitted throughout the drying and cooling zone. In our Rotary Cascade Dryers, sugar is lifted from the bed and produce a cascade of falling sugar as the dynamic angle of repose is reached in each lifter during rotation of the drier/cooler. The final dried sugar in contact with ambient/conditioned air exit is the cooling zone via a combined material discharge and air inlet hood. The exhaust air containing the fines is passed through a ventury type of wet scrubber connected to an exhaust fan and sweet water thus generated is returned to the process. The Following Advantages Of Rotary Cascade Dryers :

• Reduced crystal damage and dust formation due to very short fall of crystal in the main drum
• Low space requirement to achieve both drying and cooling
• The use of counter current cooling and co-current drying in a signal drum
• Low drive power consumption due to balance load of the product around the axis of rotation
• Reduced maintenance cost
• Complete construction in SS 304/SS 409M or as per clients` requirements
• Can be designed for any capacity as per clients’ requirements
• Digital control for all temperatures