Fluid Beds
Fluid bed technology is a core technology of GEA. We supply several different types of Fluid Bed units for application within food and dairy products, chemicals and pharmaceuticals. All are applied for drying and/or cooling of particles - powders, agglomerates or pellets - and for production of agglomerates and granulates from fine powders.
No matter the detailed application, the Fluid Bed is designed to process products as they float on a cushion of air or gas. The process air is supplied to the through a special perforated distributor plate and flows through the bed of solids at a velocity sufficient to support the weight of particles in a fluidized state. Bubbles form and collapse within the fluidized bed of material, promoting intense particle movement. In this state, the solids behave like a free flowing boiling liquid.
Very high heat and mass transfer values are obtained as a result of the intimate contact with the solids and the differential velocities between individual particles and the fluidizing gas.
Products
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CONTACT FLUIDIZER Fluid Bed
The CONTACT FLUIDIZER Fluid Bed is the solution for very large-scale fluid bed drying of wet powder chemical bulk products. It has a compact design, high thermal efficiency, and low gas throughput.
FILTERMAT® Spray Dryer
The FILTERMAT® spray dryer efficiently and gently transforms heat-sensitive and difficult-to-dry products into free-flowing, agglomerated powders.
FlexStream Fluid Bed Processor
FlexStream is a multi-purpose processor that addresses the shortfalls of traditional fluid bed processing, including linear scale-up, fully contained loading and unloading for Pharmaceutical applications.
Fluid Bed Dryer (Static)
GEA Static Fluid Beds are widely used throughout the process industries for drying, cooling and calcining of powders, crystals and granules.
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