Rotary Vacuum Paddle Dyer (RVPD)

Slurry/wet cake is charged through the charging door while keeping rotation of the agitator on. Vacuum is then applied to the dryer along with dust catcher (mounted on the dryer) condenser and receiver. Heating medium is passed through the jacket and agitator. Vigorous evaporation of moisture takes place under vacuum. The vapor passes through the bag filters of the dust catcher, goes into the condenser and the condensate is collected in the receiver. Evaporation under high vacuum and low temperature results in faster recovery of maximum solvents. Adequate provision has been provided to cater for fluctuations in steam pressure/temperature, in condenser cooling water temperature, moisture content of feed etc. Dry product is discharged via the discharge valve by reversing the agitator rotational direction to “discharge” direction.

• Ideal for Temperature sensitive materials
• Almost 100 percent recovery of solvent
• Low energy consumption
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• Operating Conditions

  Vacuum                               : Upto even 0.6 torr

  Heating Temperature      : 30° to 300°C

  Capacity Ranges

  Gross Capacity: From 500 Ltrs. to 25,000 Ltrs.

   Charging Capacity : 40 to 60% of Gross Capacity depending on the nature of the products.

  Note:

  Design and selection of the suitable configuration of Rotary Vacuum Dryers for the specific application is extremely important. Magtech Process Equipments Pvt. Ltd. has the necessary expertise and Pilot Plant to ensure proper selection of the system.