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Pilot Production Freeze Dryers

BFD-20 Pilot Freeze Dryers

The BFD-20 Freeze dryers are designed for small diagnostic production, a passing phase to verify lab achievements and later transfer to commercial production. Of course, they can also use in small factories for small volume production.

Since the freeze drying may apply to various categories, thousands of raw materials.  So, the freeze dryers are designed keep in mind of versatility. Offered Tray Style Shelves and Stoppering Style Shelves, as well as a variety of optional accessories and functions.

Trays Area

Up to 2.8m2.

Condenser Capacity

Up to 30L.

BFD-20 Pilot Production Freeze Dryer
BFD-20 Pilot Production Freeze Dryer Back View


Trays Area 2.0 ~ 2.8m2
Shelves Temp. -55C to +70C
Vapor Collect 30L
Condenser Temp. -85C
Final Vacuum <1Pa
Main Body Size 1300*2200*2000mm

Shelves Selection

Tray Style Shelves

For All Kinds Of "Bulk Material" Freeze Drying.

Stoppering Shelves

For Vaccines Freeze Drying, Vials Capping Under Vacuum.

5 +1

500*800mm Each, Total 2m2 Trays Area.

7 +1

500*800mm Each, Total 2.8m2 Trays Area.

BFD-20 Pilot Production Freeze Dryer Controller System


Trays Area 2.0 ~ 2.8m2
Shelves Temp. -35C to +70C
Vapor Collect 30L
Condenser Temp. -45C
Final Vacuum <15Pa
Main Body Size 1300*2200*2000mm

Technical Features:

  • All-in-one structure. Box type body with casters.
  • Plug and play deliver.
  • PLC and user-friendly touch screen control system. Allow user control the freeze dryer functions via a graphic HMI:
    • Alive display main components working status.
    • Freeze drying steps management.
    • Real-time freeze drying curve.
    • Drying data can download to USB memory.
    • Automatic and semi-automatic working.
  • High quality stainless steel fabricated and superior craftsmanship.
  • Chilling and heating plates, capable of in-place freeze drying.
  • Precise temperature control and uniformity guarantee.
  • Meet GMP.
  • Documents and validation package include.
  • Efficient design of the plates: heating and chilling rate >1C/min, enables flexible program freeze drying recipes.
  • System performance and technical parameters can be design as per request.