Instant Tea Granules High Efficiency Fluid Bed Dryer

1. General description of High efficiency fluid bed dryer
Fluid Bed Dryer
 is a lucid solution for a fluid turbulence in granulated or wet powder produce by means of hot air flowing in an upward direction and drying the product to a desired temperature.

Wet granules are completely fluidized by a powerful steam or electrical hot air, there by achieving high heat transfer rate and uniform temperature across the product.

Unique design of perforated plate for uniform drying without any racking process
Fluidized bed drying technology is used in the entire powder processing industry.

 

Mostly in the pharmaceutical industry this innovative method has replaced the time-consuming tray drying long ago. The drying process with Fluidized bed dryer reduces the drying time. In addition, fluidized bed drying provides controlled and uniform drying conditions compared to the uneven drying in trays.

Properly used, fluidized bed drying provides an efficient solution for the gentle and even drying of your product.

Instant Tea Granules High Efficiency Fluid Bed Dryer 

2. Features of High efficiency fluid bed dryer

  • cGMP compliance Model.
  • 2 Bar Construction.
  • Three Stage Filtration i.e. 10μ/3μ/0.3μ.
  • Precise temperature control i.e. ±1°c.
  • PLC controlled WIP.
  • Certified Explosion relief flap.
  • Flameproof construction.
  • Positive earthling device.
  • Premium class mirror finish.
  • Multi-pocket filter bag for perfect air suction with proper
  • Porosity and Permeability.
  • Intelligent process control and safety interlock by PLC & Colour Touch Screen MMI along with printing, 21CFR part 11 and SCADA compatibility.
  • Validation support including DQ /IQ/OQ documents.
  • Food grade finger bag available on customer request
Instant Tea Granules High Efficiency Fluid Bed Dryer
Instant Tea Granules High Efficiency Fluid Bed Dryer

 

3. Operation of High efficiency fluid bed dryer
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 heat by means of electrical heaters or steam or thermic fluid heaters. This hot air stream expands the bed of material at certain velocity & creating turbulence in the product. The phenomenon is known as fluidisation and offer conditions which are almost ideal for drying. Fluidisation 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.
The drying time depends on various factors such as physical properties of material, moisture content, type of moisture (free or inherent of water or crystallization) drying temperature etc. For example, the crystalline product can be dried faster than amorphous product containing same percentage of moisture at same temperature. Pharmaceutical granules & powder having approximately 20% to 25% moisture can be easily dried. Fluid Bed Dryersare normally supplied either with Electric Heating or with steam heating. However hot water / hot oil circulation system can also be installed.

Instant Tea Granules High Efficiency Fluid Bed Dryer

4. Parameters of High efficiency fluid bed dryer

Model
GFG-30
GFG-60
GFG-120
GFG-200
GFG-300 
Volume of drying bowl (L)
100
220
420
670
1000
Diameter (mm) 
700
1000
1200
1400
1600
Loading capacity  (kg/batch) 
30
60
120
200
300
Exhaust fan (KW)
7.5
11
18.5
22
30
Agitator power (KW)
0.55
0.55
1.1
1.5
2.2
Agitator speed (RPM) 
11
11
11
11
11
Steam consumption  (kg/h)
70
140
210
282
366
Drying time  (Min)
30-60
30-60
30-60
30-60
30-60

5. Company profile
Changzhou Welldone Machinery Technology Co., Ltd is a technical researching & Package solution integrating company based on two real factories (one dryer factory and one granulator factory) which has over 20 years manufacturing experiences. We are now also associating with other factory such as extractor factory, crystallization tank factory, evaporator factory, package machine factory etc to become a business league. We are able to provide more than just a single equipment, but becoming a package solution provider. Our products are widely used in pharmaceutical industry, food industry, chemical industry, environmental protection industry and so on.

Welldone actively participates in international competition, products has been exported to USA, Canada, Russia, Australia, Italy, France, Spain, Japan, India, Pakistan, Thailand, Columbia, Ecuador, Mexico, Brazil, Tunisia, Egypt, Algeria and so on. We have won the praise of our customers with good quality and high quality service, and established a long-term win-win relationship with our customers

Welldone focuses on technology, institution and cultural precipitation. In new historical time, Welldone will continuously unfold far seeing plan, unceasingly deepen strategic idea and strongly propel production management. Based on the development of enterprises, the growth of multi-security growing way and the wisdom of the workers, Welldone will rapidly upgrade comprehensive competitive power and struggle unremittingly to create itself an innovative and cultural enterprise.

Instant Tea Granules High Efficiency Fluid Bed Dryer
Instant Tea Granules High Efficiency Fluid Bed Dryer
Instant Tea Granules High Efficiency Fluid Bed Dryer

Instant Tea Granules High Efficiency Fluid Bed Dryer