The Rotary Vacuum Paddle Dryer (RVPD) is designed for efficient drying of materials by utilizing a heating medium—whether steam, hot water, oil, or thermic fluid—circulated through the jacket of a stationary cylindrical shell. The material to be dried is constantly agitated by a specially designed shaft assembly, which is equipped with paddles or ribbons at regular intervals, ensuring even heat distribution and efficient drying.
This continuous agitation design enhances the drying process, making the Rotary Vacuum Paddle Dryer ideal for a wide range of applications, including the pharmaceutical, chemical, and food industries. The system's ability to handle heat-sensitive, viscous, or pasty materials while maintaining product quality makes it a reliable solution for precise drying needs.
Sizes 
Materials of 
Coatings | Model No. | Total Volume (Ltrs.) | Working Volume (Ltrs.) | Overall Dimensions (mm) | Power (H.P.) |
|---|---|---|---|---|
| SS-RVPD-50 | 50 | 30 | 2250 x 650 x 1400 x 400 | 3 |
| SS-RVPD100 | 100 | 60 | 2250 x 650 x 1400 x 400 | 3 |
| SS-RVPD200 | 200 | 120 | 2350 x 750 x 1500 x 400 | 5 |
| SS-RVPD500 | 500 | 300 | 2800 x 900 x 1600 x 400 | 7.5 |
| SS-RVPD1000 | 1000 | 600 | 3900 x 1050 x 1750 x 300 | 10 |
| SS-RVPD1500 | 1500 | 900 | 4500 x 1150 x 1850 x 300 | 12.5 |
| SS-RVPD2000 | 2000 | 1200 | 5500 x 1250 x 2000 x 300 | 15 |
| SS-RVPD3000 | 3000 | 1800 | 6250 x 1350 x 2200 x 300 | 20 |
| SS-RVPD4000 | 4000 | 2400 | 5800 x 1450 x 2300 x 200 | 25 |
| SS-RVPD5000 | 5000 | 3000 | 7550 x 1500 x 2400 x 200 | 30 |
| SS-RVPD-6000 | 6000 | 3600 | 8250 x 1750 x 2500 x 200 | 30 |
| SS-RVPD8000 | 8000 | 4800 | 8450 x 1800 x 2700 x 200 | 40 |
| SS-RVPD-10000 | 10000 | 6000 | 10000 x 1850 x 2800 x 200 | 50 |
| SS-RVPD-12000 | 12000 | 7200 | 10400 x 1950 x 3100 x 200 | 60 |
| SS-RVPD-15000 | 15000 | 9000 | 11100 x 2200 x 3500 x 200 | 75 |
| SS-RVPD-20000 | 20000 | 12000 | 11550 x 2700 x 4100 x 200 | 100 |
| SS-RVPD-25000 | 25000 | 15000 | 12000 x 3000 x 5300 x 200 | 150 |
| Temperature Sensitivity: Ideal for temperature-sensitive materials. |
| Hazardous Material Handling: Suitable for drying hazardous/toxic materials. |
| Uniform Drying: Central shaft agitator assembly with specially designed helical ribbons/paddles ensures uniform material drying and mixing. |
| Sealing: Central shaft sealing with mechanical sealing arrangement. |
| Dust Filtration: Available with standard bag type or self-cleaning pulse jet type dust filter systems. |
| Construction Quality: All dryer internals and product process areas are constructed from 316/316L stainless steel with a mirror polish. |
| External Shell Reinforcement: Sturdy welded external shell ensures maximum operating protection and dependability under full vacuum operation. |
| Heating and Vacuum: Heated jacketed cylindrical shell in combination with a vacuum atmosphere ensures complete vaporization of moisture and product drying. |
| Discharge Valve: Pneumatically operated bottom discharge valve or actuated ball valve. |
| Additional Features: Validation ports, nitrogen purge nozzles, vapor condensation unit with solvent recovery receiver. |
| Cleaning: CIP (Cleaning In Place) system can be provided. |
| Automation and Validation: PLC-based automation of process batch control with print options, full validation services including DQ, IQ/OQ, FAT/SAT protocols, and cGMP construction for pharmaceutical models. |
| Capacity Range: From 50 liters to 10,000 liters (working volume: 60% of geometric volume). |
| Kilolab to Production Models: Available for various scales of operation. |
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AddressCorp Office : 406, 407, Shivam Chambers, S.V. Road, Goregaon West, Mumbai 400104 India.
Unit 1 : J-232 Tarapur MIDC, Boisar, Dist.: Palghar-401506, Maharashtra, India
Unit 2 : L-73 Tarapur MIDC, Boisar, Dist.: Palghar-401506, Maharashtra, India
Unit 3 : L-98, MIDC Tarapur, Boisar, Dist. Palghar-401506, Maharashtra, India.