Indian Council of Agricultural Research
(Agricultural Knowledge Management Information System)

ICAR-National Institute of Abiotic Stress Management, Malegaon, Baramati-413115, Pune, Maharashtra (
Click Here to See Management Committee
Instrument Details
Instrument/Facility Name: Fluid Bed Dryer
Make                                   : Retsch
Model                                  : TG 200
Specification   :Drying of bulk material and solids of size > 100µm; volume flow 185 m3/h; digital time setting (1-99 min/continuous operations; temperature control 40-130°C; 5 - 20 min drying time depending on product, quantity, moisture content; Net weight 21kg

Click to ViewFluid bed dryer TG 200 is used in quality control, sample preparation and R&D departments. It permits the gentle drying of organic, inorganic, chemical or pharmaceutical bulk materials without localized overheating. Suitable materials can be coarse, fine, crystalline, fibrous or leafy. The powerful fan of the fluid bed dryer ensures optimal air throughput so that the products to be dried are loosened up and thoroughly mixed resulting in short drying times. With the interval operation the fluidized bed is mixed even better. Temperature, drying time and air volume can be set digitally and adjusted continuously.

  Working Principles
Click to ViewDrying in the Fluid Bed Dryer TG 200 makes use of the fluidized bed process. Ambient air is drawn in through a filter. A blower moves the air across the heating elements, and ultimately forces it through the perforated plate and into the detachable drying container. The solid particles are blown upward and dispersed and thus kept separate from one another. This helps to avoid a caking and sticking of the particles as it often occurs when other drying methods are used.The air stream of the fluid bed dryer extracts moisture from the particles and then exits through the filter bag in the cover. Using the quick-clamp cover with the filter fleece insert is advisable when dealing with products finer than 100 μm in diameter. The 1000 watt blower provides an air volume of 185 m3/h at idle speed; heater output is 2000 watts. The air volume, heating power and temperature are infinitely adjustable. Temperature control is effected using he display gauge.

  User Instructions
Drying (agriculture, biology, chemistry / plastics, construction materials, environment / recycling, food, medicine / pharmaceuticals)As per Instruction manual of Retsch TG 200

  Contact Us
Contact No. 02112-254057/8
Email Id

  Fluid Bed Dryer Charges
Procedure Name
National LAB/R&D
The rates are subject to revised

Additional Rs 100/-towards postal charges if result are to be posted
The Demand Draft should be in favour of "ICAR Unit NIASM"
Letter, DD & Samples send to "ICAR-National Institute of Abiotic Stress Management, Malegaon Khurd, Baramati-413115, Pune, MH"