Ravi Industries - Machinery & equipments comply with  USFDA, UKMCA & cGMP Norms. & fabricate process equipments under International Code like ASME Section VIII Div. 1.
 
 
Ravi Fluid Bed Dryers are available in the following options:
  • Design confirming to GMP norms.Model available ranging from 5Kgs. To 500kgs.
  • Bucket type bottom chamber above ground level.
  • Intrinsically safe earthing arrangement.
  • Air filteration supplied with 20 micron washable filter followed by 5 micron Microvee filter & finally air is passes through 0.3 micron Hepa Filter .
  • Differential pressure gauges to monitor pressure drop across inlet
    filters and finger bag.
  • (CIP)Clean in Place systems for washing down during product changes.
  • Pneumatically Operated system for lifting & sealing of Product Container.
  • Product container lifting platform and air cylinder replaced by pneumatically operated gasket.
  • Inflatable gasket system for sealing lifting platform with bottom jack chamber instead of bottom bag.
  • PP Finger bag fitted with the help of inflatable silicon rubber tube.
  • Automatic pneumatically operated shaking system with timer & butterfly valve.
  • Fully sealed air control damper with positional for accurate air monitoring.


  • Solid flow chart monitor for detection of torn finger bag also available, which automatically STOP the machine blower if it detects any particle escaping from torn finger bag towards exhaust.
  • Fully sealed air control damper with positional for accurate air monitoring.
  • Solid flow chart monitor for detection of torn finger bag also available, which automatically STOP the machine blower if it detects any particle escaping from torn finger bag towards exhaust.
  • Rear chamber with heating coils and air inlet filter modules to be mounted in remote areas.
  • Fan motor unit to be mounted in remote areas.
  • Stainless steel interconnecting duct lines with flanges for connecting remote mounted heating and fan motor modules.
  • Noise level below 90 DB with specially designed silencer
  • Microprocessor based control panels with key board, display unit & printer.
Technical Specification
Model RV30 RV60 RV120 RV200 RV250 RV300 RV400 RV500
Capacity of Drier (gs) 30-40 60-70 120-140 200-220 250-280 300-330 400-450 500-550
Container Volume (Ltrs) * 100 220 430 590 730 900 1330 1660
Blower Motor HP/KW 5/3.7 10/7.5 15/11 20/15 25/18.5 25/18.5 30/22.5 40/30
Heating Load - KW 18 36 54** - - - - -
Steam Consumption (Kgs/Hr) 35 65 100 160 200 250 320 380
* Container volume is based on a 50% fill with 0.6 bulk density products.
** Steam Heated advisable.