Zero Liquid Discharge System
End-Use IndustryPharmaceutical
Evaporation TechnologyThermal Vapour (TVR)
Water Recovery RateUp to 90%
Heating SourceSteam
Automation GradeSemi-Automatic
Inlet Flow RateUp to 100 m³/hour
Pre-Treatment TechnologiesReverse Osmosis
Material Of ConstructionStainless Steel
Installation TypePrefabricated
Country of OriginMade in India
Treatment Capacity1000 KLD
Capacity300 KLD
An Agitated Thin Film Dryer (ATFD) is a highly efficient drying system used for converting liquid or slurry into dry powder or flakes by spreading the feed material as a thin film on a heated surface while being agitated by a rotor. It is widely used in industries like pharmaceuticals, chemicals, food processing, and wastewater treatment.
Working Principle of ATFD
- Feed Introduction — The liquid or slurry is fed into the ATFD at the top.
- Thin Film Formation — The material spreads into a thin film on the heated cylindrical surface.
- Agitation — A rotating blade assembly continuously scrapes the film to ensure uniform drying and prevent buildup.
- Evaporation — The heat causes the solvent or moisture to evaporate rapidly.
- Dry Product Collection — The dried material is collected at the bottom in powder or flake form.
- Vapor Recovery — The evaporated moisture is collected through a condenser or vacuum system.
Advantages of ATFD
- High drying efficiency and rapid evaporation
- Suitable for heat-sensitive materials
- Minimal residence time reduces thermal degradation
- Continuous operation for large-scale production
- Compact design with low energy consumption
Delivery Time: 3 months
