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Akshar - Fluid Bed Dryer / Processor
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   Technical Specifications
 
Model:  300
Container Capacity (Ltrs):  950
Material Of Construction (For Unit):  As per GMP Norms
Flame Proof Electricals:  Available On Demand
PLC Controls:  Available On Demand
Customization:  Available On Demand
 
   Product Description

Operations
 
- FLUID BED DRYER is designed to introduce the hot air stream at the base of the product container which is filled with the material. Induced draught
   is created by means of blower and fresh air is sucked in to the unit. The fresh air is heated by means of electrical heaters or steam or thermic fluid
   heaters. This hot air stream expands the bed of material at certain velocity & reacting turbulence in the product. The phenomenon is known as
   fluidization and offer conditions which are almost ideal for drying. Fluidization produces full agitation of solid particles and since each particle gets
   surrounded by hot air, heat transfer is extremely high and uniform. The product is dried fast without appreciable loss of heat. Filter bags prevent
   particles escaping from the dryer.
 
Suitability
 
- The conventional drying method of drying products in tray dryer is rather inadequate and troublesome. They occupy large floor space, have very high
  drying times, are labour intensive and offer uneven drying. On contrast Fluid Bed Dryer occupy comparatively lesser floor space, are very easy to
  operate & can dry material in least time as compared to tray dryer.
- In Fluid Bed Dryer, temperature distribution throughout the product is uniform and the heat transfer rate is very high.
- Due to the reduce drying time high production rates are achieved. As the product be in close contact with
  drying air at low temperature and also for short duration, the physical and chemical properties of the products are generally not effected and 
  therefore the dryer can effectively be used for heat sensitive products. Due to the continuous movements of product during drying lump formation,
  case hardening etc. are minimized.
- The Fluid Bed Dryer are most suitable for drying granular, crystalline, coarse or similar material in pharmaceuticals, fine chemicals, dyes, food and
   allied products.
- The Fluid Bed Dryer is not suitable for drying liquids or pasty materials.
- Electrically / Steam & Thermic Fluid Heated in which general structure, made out of mild steel & colored in Standard Model & made out of S.S.304
  quality material & polished to the matt finished in GMP Model, but contact parts i.e. Product Container and Retarding Chamber, are made out of
  S.S.304 / S.S. 316 quality material,with Non-Flameproof blower motor, (Flameproof motor provided on demand) suitable to dry wet material.
- The capacity is ranging from 10 / 30 / 60 / 120 / 150 / 200 / 250 / 500/ 650/1300 Kgs., with Steam heating /electrical heating & thermal Heating
   facility.
 
Special Features
 
- Uniformity in drying and reduction in drying time.
- Atmospheric inlet air is filtered by means of non wooden filter cloth. PRE /MICRO V & HEPA filters can be provided on demand on extra cost to
   prevent any fine dust to pass through the products.
- Digital temperature indicator cum controller for inlet air & Digital temperature indicator for outlet air are provided for electrically heated model.
- Digital temperature indicator is provided for inlet & outlet air, in steam / thermic fluid heated model. (Temperature controlling valves will be in customer
   scope of supply )
- Manually operated air dampers provided to control the inlet and outlet air flow.
- An explosion safety flap of adequate capacity at the rear of dryer and an earthling point to prevent static charge in the machine.
- Contact parts RETARDING CHAMBER & PRODUCT CONTAINER are made out of SS304 & polished to the mirror finished and other parts are
   made out of SS 304 and polished to the matt finished in Gmp model & made out of m.s. & colored in standard model.
 
Optional (Provided On Demand On Extra Cost)
 
- PRE /MICRO V & HEPA filters can be provided on demand on extra cost to prevent any fine dust to pass through the products.
- Pneumatic system for Lifting of product container & finger bag shaking with butter fly valve.
- Flameproof motor with weather proof / flameproof enclosure for operating panel. (It is recommended in steam heated model only. Power panel should
   be mounted outside the flameproof area)
- Safe earthling arrangement with low voltage relay.
- Solid flow sensor monitor for monitoring the leakage in the air discharge filters.
- Differential pressure gauges across the air discharge bag and air inlet Hepa Filters.
- "PLC" based power panel with "MMI" based operating panel for process automation.
- Extra product container with trolley for more utilization of machine.
- Online sampling port at product container for sampling of material without shut-off the machine. Food grade silicon gasket set.
- Facility of mounting of blower with motor & heating chamber with air filtration unit outside the granulation room.
- Steam radiator made out of M.S. SS304 / SS316 on demand.
- Contact parts made out of SS 316 or SS316 L instead of SS304.
- Pneumatically operated inlet and outlet dampers.
- Silencer to reduce the noise level of exhaust air.
- A.C. Frequency drives for blower motor.
   Akshar Engineering Works   
Contact Person: Mr. Vishal Panchal
City: Kalol
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