Industrial Dryers

Drying is one of the most energy-intensive unit operations in industrial manufacturing. Selecting the correct dryer technology for your product, feed characteristics, and moisture specification can dramatically reduce energy costs and improve product quality. MachineriesIndia offers a complete range of industrial dryers for pharmaceutical, food, chemical, ceramic, mineral, and agricultural applications.

The Spray Dryer converts a liquid feed — solution, slurry, or emulsion — into a free-flowing powder or granule in a single continuous operation. Hot air atomises and dries the feed simultaneously. Widely used for milk powder, instant coffee, detergents, ceramic powders, pharmaceutical APIs, and pigments. Our spray dryers range from 5 kg/hr lab models to multi-tonne production systems.

The Fluidised Bed Dryer (FBD) suspends moist particles in a stream of hot air, creating a fluidised state for rapid, uniform drying. It is the preferred dryer in pharmaceutical tablet granulation, where GMP compliance, containment, and batch reproducibility are critical. Also used for drying food granules, coffee powder, and synthetic rubber. Combined FBD/granulator/coater models available.

The Rotary Drum Dryer handles large volumes of coarse, granular, or fibrous materials — fertilisers, sand, coal, minerals, wood chips, and animal feed — in a continuous, tumbling operation. Robust and reliable for harsh materials that cannot be processed in fine-particle dryers.

The Tray Dryer (Cabinet Dryer) is a simple, batch-type dryer for small to medium volumes of pharmaceuticals, chemicals, food, and nutraceuticals. Easy to operate, clean, and validate, making it ideal for GMP-compliant manufacturing environments.

The Vacuum Tray Dryer operates at reduced pressure, lowering the boiling point of moisture and enabling drying of heat-sensitive products such as APIs, vitamins, flavours, and food extracts at temperatures as low as 35°C. Essential in pharmaceutical and fine chemical manufacturing.

The Flash Dryer (Pneumatic Dryer) rapidly dries fine, powdery, or granular wet materials by exposing them to a high-velocity stream of hot gas. Suited for starch, calcium carbonate, PVC, gypsum, and paper sludge drying. Very short residence time minimises thermal degradation.

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