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Pilot freeze dryer

Freeze dryer is applied to high value foods, Aside, freeze drying can be applied in the development of pharmaceutical products.

This small freeze dryer is ideal for trial production or pilot freeze drying applications for all kinds of food, biological extract products.

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various pilot vacuum freeze dryers vacuum freeze dried flowers and pet foods

Pilot Freeze Dryer

Freeze drying is a method of dehydration via sublimation.

Freeze dryer is applied to high value foods, includes drying vegetables, meat, fish, condiment instant food and specialty, etc. Aside, freeze drying can be applied in the development of pharmaceutical products.

This lab freeze dryer is a small industrial pilot freeze dryer for trial before mass production to accumulate freeze drying data and freeze dried experience. 

The pilot freeze dryer has the same configurations to the industrial freeze dryer, includes

  • A lyophilization area,
  • Trays for freeze drying and shelf heater,
  • Cold trap,
  • Refrigeration unit
  • Vacuum pumps,
  • A PLC control system.

Small scale vacuum freeze dryer features

  • Perfect appearance, compact size;
  • Touch screen operation, one-button start, automatic control of freeze-drying process, easy and convenient
  • SUS 304 stainless steel material plate and inside liner, safety and easy clean;
  • Sepcification: 0.5M2,1M2,5M2 , customization are available.

Pilot Freezer Technical Data (Take HHFD-1 for example)

1MPilot freeze dryer Technical Data
Item Technical data
Specification HHFD-1
Effective lyophilized area 1m2
Quantity of trays 5pcs
Tray Dimensions 400*600*30mm
Shelf heating Electric heating, 6Kw
Cols trap Side layout
Input capacity 10kg/batch
Shelf temperature Room temperature to120℃
Evaporation temperature of refrigerant in cold trap -30℃~-45℃
Working pressure in drying chamber 30Pa~133Pa
Max. Vapor Condensing Capacity 2kg/hr
General drying time ≤22hr
Install power 10kW
Compressor Power 3HP
Refrigerant R404A
Vacuum Pump Power 1.5Kw
Defrost Method Water defrosting, manual
Freeze dryer Dimension 1550*1500*1750mm

Freeze Dryer Video    20M2 Freeze Dryer