BFD-5 Pilot Freeze Dryer

BFD-5 Pilot Freeze Dryer with Stoppering Shelves for Drying Products in Vials or in Bulk

The stoppering BFD-5 is equipped with a hydraulic stoppering system that can drive all the shelves to move up or down, this capability enables the dryer to process not only bulk goods but also products in vials, and to seal the vials after freeze drying.

User can select up to 5 shelves total 0.54m2 loading surface, coupled with an 35L ice condenser which is capable of collecting up to 10kg of vapor in 24hrs period.

Technical Specifications

Model BFD-5
Condenser Volume 35L
Condenser Performance 10Kgs/24Hrs
Shelf Size W/270*D/400mm
Install Size W/1200*D/920*H/1750mm
Clean Room Version W/700*D/2000*H/2350mm
Weight 600Kgs~850Kgs as per configuration
Power Install 7.5Kw
Voltage 380V/50Hz/3P
Model BFD-5
Shelf Temperature Control Range -50C ~ +70C
Lowest Shelf Temperature -55C
Shelf Temperature Control Accuracy <+/-1C
Shelf Cooling Rate +20C to -40C < 90Min
Shelf Heating Rate -40C to +20C <60Min
Condenser Cooling Rate +20 to -40C <15Min
Condenser Lowest <-85C
Vacuumize ATM ~ 133Pa <30Min
Vacuum Final <1Pa
No. of Shelves 2 3 4 5 6
Shelf Area 0.21m2 0.32m2 0.43m2 0.54m2 0.64m2
Shelf Spacing 182mm 116mm 83mm 63mm 50mm
No. of Shelves 2 3 4 5 6
Shelf Area 0.21m2 0.32m2 0.43m2 0.54m2 0.64m2
Shelf Spacing 182mm 116mm 83mm 63mm 50mm
2R 838 1257 1676 2095
6R 440 660 880 1100
10R 360 540 720
20R 224 336 448
30R 224 336
50H 110 165
100H 64 96

Technical Features

  • All include structure with casters and height adjustable feet.
  • Rectangular drying chamber, maximum space using rate.
  • Acrylic chamber door, observable freeze drying process.
  • Flexible shelves, hydraulic stoppering.
  • Heat transfer fluid based shelves, uniform temperature guarantee.
  • External type, horizontal cylindrical ice condenser.
  • Condenser auto defrost by surrounded electric rods.
  • Stainless steel drying chamber, shelves and ice condenser.
  • Air cooled, hermetic compressor system.
  • 2-stage, oil sealed rotary vane vacuum pump inbuilt.
  • Pirani type vacuum gauge.
  • PT100 temperature sensors for product, shelf, fluid and ice condenser.
  • Full color, touch screen HMI with LYO-PILOT interface:
    • Alive display system working status and key parameters.
    • Recipes management.
    • Real time freeze drying trend.
    • Data logging and can be exported via USB.
    • Automatic and semi-automatic working.
    • System setting and sensors calibration.
    • System log-out and password enter.
    • System protections.
  • Side mounted vacuum break valve.
  • Side mounted defrost water drain valve.

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