Varahi Industries’ Air Classifier is a high-efficiency centrifugal air separator for precise classification of dry powders into coarse and fine fractions. Engineered for closed-circuit systems, it delivers controlled particle size distribution from 60–350 mesh with low energy consumption.
Ideal for removing heavy contaminants (iron, silica) or refining powders for grit-free quality, the fully enclosed system provides reliable, dust-free operation.
Dry powder enters via inlet hopper into the central tube.
Rotating deflector blades generate a controlled air stream inside the chamber.
Heavier particles (grit, iron, silica) drop by gravity and discharge through the tail cone.
Finer particles ride with the air stream and exit via the fine cone.
Blade count and airflow are tuned to achieve the required cut size and accuracy.
Self-contained, dust-free loop ensures continuous airflow and clean operation.
| Model | Feed Capacity (Kg/Hr) | Motor Power (HP) | Dimensions (L × W × H) (m) |
|---|---|---|---|
| VAC-50 | 400 – 600 | 15 | 1.5 × 2.5 × 4 |
| VAC-40 | 200 – 400 | 10 | 1.3 × 2.0 × 3.6 |
| VAC-30 | 100 – 300 | 7.5 | 1.0 × 1.0 × 2.3 |
Capacities are nominal and vary with material density, moisture, and particle size.
Separation of cement particles
Flour, spices, food colors
Pigments, minerals, fine powders
Color production & blending
Grading & de-gritting
Controlled particle size distribution
Precision grading & purification