Varahi Industries manufactures Vibro Sifters (also called Vibro/Gyro Screens) for efficient material separation and classification of dry powders or wet mediums. Using controlled mechanical vibration, these screens deliver reliable, high-throughput sieving in pharmaceuticals, chemicals, food processing, minerals, and more.
The machine generates horizontal, vertical, and circular vibrations. Feed enters the upper deck and is separated by particle size; fines pass through to lower decks while coarse fractions remain on top—enabling multi-deck classification.
Material is fed to the top screen deck via central inlet.
Eccentric weights create horizontal, vertical, and circular motion for stratification and separation.
Fine particles pass through apertures; oversize moves toward discharge. Multiple decks provide graded cuts.
Lead angle and eccentric weights are adjustable to tune material flow and dwell time.
| Model | Capacity (kg/hr) | Motor Power (HP) | Screen Diameter (mm) | Screen Area (m²) |
|---|---|---|---|---|
| VVS-600 | 600 | 1 | 600 | 0.28 |
| VVS-900 | 900 | 1 | 900 | 0.63 |
| VVS-1200 | 1200 | 2 | 1200 | 1.13 |
| VVS-1500 | 1500 | 2 | 1500 | 1.75 |
Capacities and specifications vary with material properties and operating conditions.
Sieving APIs & excipients
Spices, flours & ingredients
Powders & formulations
Fine particle classification