FL Series Fluid Bed Granulating Dryer

FL Series Fluid Bed Granulating Dryer

One-step powder mixing, binder-spray granulation and drying in a fluid-bed unit.

Suitable for: pharmaceutical, food, agricultural and chemical powders; wet powders or granules; and suitable pellet-coating processes.
Model:FL
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  • Overview & Principle
  • Features & Materials
  • Applications
  • Technical Parameters
  • FAQ
Product Overview
The FL Series Fluid Bed Granulating Dryer provides one-step powder mixing, binder-spray granulation and drying in a fluid-bed unit. Typical materials and duties include pharmaceutical, food, agricultural and chemical powders; wet powders or granules; and suitable pellet-coating processes.
Working Principle

Powder in the product container is fluidized by purified heated air. Atomized binder solution is sprayed into the moving powder bed, causing particles to agglomerate; continued hot-air contact removes moisture and solidifies the binder to form porous granules.

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Key Features
Designed for one-step powder mixing, binder-spray granulation and drying in a fluid-bed unit.
The equipment and control configuration are selected according to the material and process requirements.

Suitable Materials
Pharmaceutical, food, agricultural and chemical powders; wet powders or granules; and suitable pellet-coating processes.
Material suitability should be confirmed through review of physical properties, moisture or solvent content, temperature sensitivity and the required final product condition.

Wide Range of Applications
Granulation in the pharmaceutical industry
Tblet granules, granule for oral sachets, capsule granules.
Granulation in the food industry
Cocoa, coffee, milk powder, fruit juice granules, seasonings, etc.
Granulation in other industries
Pesticides, feed, fertilizers, pigments, dye chemicals, etc.
Drying of powdery or granular wet materials.
Coating
Particle coating, pellet protective layer coating, coloring, sustained-release coating, film coating, enteric coating, etc.

Technical Parameters

ItemSub-itemUnitFL3FL10FL30FL60FL120FL150FL200FL300FL500FL1000
Raw Material ContainerCapacityL1138120340450550670100019002500
Raw Material ContainerDiametermm3005007001000120013001400160018002200
Production Capacity—kg1.2–35–1015–3030–6060–12070–130100–200150–300350–500500–800
Induced-Draft Fan Power—kW4.05.5111518.52230375575
Steam Pressure—MPa0.2–0.40.2–0.40.2–0.40.2–0.40.2–0.40.2–0.40.2–0.40.2–0.40.2–0.40.2–0.4
Steam Consumption—kg/h185070140210250285365465665
Compressed-Air Consumption—m³/min0.30.40.60.81.01.01.22.02.53.5
Temperature—°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°CAdjustable from room temperature to 120°C
Noise—dB(A)Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75Fan separated from main unit; ≤75


Frequently Asked Questions
What is the primary function of the FL Series Fluid Bed Granulating Dryer?
Its primary function is one-step powder mixing, binder-spray granulation and drying in a fluid-bed unit.
What materials can be processed?
Pharmaceutical, food, agricultural and chemical powders; wet powders or granules; and suitable pellet-coating processes. Final suitability should be confirmed through material and process evaluation.
How should a model be selected?
Confirm feed characteristics, binder or dry-compaction route, target granule size, required capacity, cleaning needs and downstream process requirements.

Request Pricing & Specifications

Interested in this equipment? Fill out the form below with your required capacity and material details. Our team will send you a competitive quote and a comprehensive technical data sheet within 24 hours.
Talk to Our Drying Experts
With over 30 years of manufacturing expertise and continuous R&D, YIBU delivers reliable technical support and equipment recommendations for your specific processing needs.
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