Spray Dryer
(SD).
Liquid feed to dry powder, in a single pass.
Dryer
Overview
Engineered for repeatability.
Spray Dryers atomise a feed liquid into a hot air stream, producing a dry powder in milliseconds. Used in pharma, dairy, food and nutraceutical industries for converting solutions / slurries directly into free-flowing powders.
Construction & Specs
Specifications
What's standard. What's optional.
| Capacities | Lab (1 kg/hr) · Pilot (5–20 kg/hr) · Production (50–500 kg/hr) |
| Atomiser | Rotary disc · pressure nozzle · two-fluid nozzle |
| MOC | SS 316L (contact) · SS 304 (cladding) |
| Air heater | Electric · steam · gas-fired |
| Outlet | Cyclone separator · bag house · ESP option |
| Compliance | GMP · cGMP |
- Solution → dry powder in seconds
- Multiple atomiser options for different feeds
- Cyclone or bag-house for fines collection
- Closed-loop variant for organic solvents
- PLC-controlled with recipe storage
Applications
Where they go to work.
Rx
API drying
Conversion of API solutions into bulk powder.
Da
Dairy
Milk powder, whey, casein.
Nu
Nutraceutical
Plant extract powders, encapsulated flavours.
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