Pilot50 Freeze Dryer

Pilot50 Small Production Freeze Dryer

The Nixtar Pilot50 freeze dryer mainly for bulk material lyophilization. Entire stainless steel fabricated. Which means it can apply in various industries, suit any kinds of raw product. In addition, it has a 100kgs large capacity vapor collect condenser.

Technical Details

  • All in one design, all machinery involved the operation of freeze dryer correct mount on a steel frame, covered in a stainless steel box. All sides doors can be opened for maintenance. Casters and height-adjustable feet installed for each move and settle.
  • Vacuum pump external install besides freeze dryer, easy maintenance.
  • Drying chamber, ice condenser and internal accessories (shelves, plates, trays, coils, fittings) are fabricated from high quality stainless steel.
  • Stainless steel door, with window, with illuminator.
  • Professional control system:
    • Based on PLC and user-friendly touch screen.
    • Automatic and semi-automatic running.
    • Key components working information display.
    • Freeze drying recipes management.
    • Freeze drying data and curve alive display.
    • Logic interlock avoid mis-operation, parts damage and freeze drying fail.
    • Alarm information.
    • Debug model.
  • Touch screen flexible install left, right or upper side of drying chamber door.
  • Bulk type or stoppering type shelves can be selected.
  • Bulk type shelves, all plates are fixed, fit bulk materials drying in trays.
  • Stoppering shelves, plates are flexible, can move up or down, fit vaccines that drying in vials and later capping under vacuum environment.
  • Efficient design of shelves, plates cooling and heating rate >1C/min.
  • Efficient design of ice condenser, cooled by coolant direct expand, lowest -85C.


Extraordinary Performance

  • Chamber wall and plates roughness Ra<0.4um.
  • Shelves flatness <0.5mm/m.
  • Shelves Temp. -55C ~ +70C
  • Temperature Variance <+/-1C.
  • Shelves cooling +20C ~ –40C within 60min.
  • Shelves heating –40C to +20C within 60min.
  • Condenser cooling +20C to –40C within 30min.
  • Condenser lowest –85C.
  • System final vacuum <1Pa, atmosphere to 0.1mbar < 30min.
  • Vacuum leakage ≤5x10-2mbarL/s.


PurposePilot Production
Stabilize Batches
Technology Transfer
Capacity50L @10mm thick
75L @15mm thick
No. of Shelves7 + 1
Shelves Size610*1210mm
Useable Shelves Area5.1m2
Shelves Clearance50mm
Shelves Temp.-55 to +80C
Condenser Capacity50Kgs/24hrs, 100Kgs/batch
Condenser Temp.<-80C
Final Vacuum<1Pa
Size W*D*H1400*2500*2100mm
Additional Information
Vacuum Pump Flow64m3

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