Commercial Food Freeze Dryers

Small to Medium Capacity Food Freeze Dryer

The Vikumer FDRS freeze dryers are medium capacity food freeze drying equipment. Capable of freeze drying all food items include fruits, vegetables, seafood, meat, soup, dairy, candy, nutrient and health care products. These machines are designed for commercial production, entirely stainless steel 304 fabricated and commercial high performance.

Process of the FDRS is fully automatic. Raw products are placed in drying chamber, in place freezing and later heating for sublimation. All parameters are accuracy controlled and monitored through a user friendly HMI touch screen. Vapors that come out from materials will condense on condenser coils surface, which is chilled by compressor system.

Customers can select either conductive heating or more efficiency radiative heating shelves. Both of them capable of freezing and heating function, by silicone oil circulates inside sandwich type plates.


FDRS freeze dryer is the first choice of small manufacturing plants, commercial heavy duty and ideal capacity from 50kgs to 300kgs per load:

  • Capable of drying all kinds of food products.
  • Easy to install: All-in-one structure, plug and play deliver, only need connect electric, compressed air and water.
  • Fully automatic freeze drying, entire process controllable and monitorable.
  • Low running cost: minimal staff require and no need buy auxiliary facilities.


FDRS food freeze dryers especially fit fruits and vegetables freeze drying. Cheap freeze dryer machine price and low freeze drying cost. And can be addressed to all food industries include:

  • Fruit
  • Vegetables
  • Prepared meals
  • Meat
  • Seafood
  • Dairy
  • Probiotics
  • Nutrient
  • Herbs
Commercial Food Freeze Dryer

Commercial Food Freeze Dryer

Models and Technical Spec.

Model FD-5RS FD-10RS FD-20RS FD-30RS
Nominated Capacity 50Kgs/Batch 100Kgs/Batch 200Kgs/Batch 300Kgs/Batch
Shelf Area 4.8m2 9.72m2 19.44m2 29m2
No. of Shelves 9+1 9+1 12+1 12+1
Shelf Size 600*900mm 900*1200mm 1200*1350mm 1350*1800mm
Shelves Spacing 50mm 50mm 50mm 50mm
Shelf Temp. Range -35C~+100C -35C~+100C -35C~+100C -35C~+100C
Condenser Capacity 50Kgs/24Hrs 100Kgs/24Hrs 200Kgs/24Hrs 300Kgs/24Hrs
Condenser Temp. -45C -45C -45C -45C
Vacuum Final 15Pa 15Pa 15Pa 15Pa
Power Install 15Kw 22Kw 45Kw 55Kw
Electric 380V/50Hz/3P 380V/50Hz/3P 380V/50Hz/3P 380V/50Hz/3P
Size (W*L*H) (mm) 1300*2800*2100 1500*4000*2300 1800*5500*2700 2300*7000*2700

Technical Features

All the machinery that involved with the operation of FDRS freeze dryer is mounted on a steel frame. Plug and play deliver. Quick install by connect electric, compressor chilled water, compressed air source and condenser defrost water.

  • S/S304 made drying chamber, shelves and trays.
  • Cylindrical drying chamber.
  • PUF Insulated drying chamber and condenser.
  • Heavy duty hinged door with large sightglass.
  • Sandwich type shelves capable of heating and chilling.
  • Semi-hermetic compressor, water cooling method for stable performance.
  • 2-stage oil sealed rotary vane vacuum pump, roots pump for larger models.
  • PLC and user-friendly touch screen HMI based control system.
  • Pneumatically operated valves for air and water isolation.
  • CE certified.

Controller & Automation

  • Advanced PLC and user friendly touch screen HMI based control system.
  • Fully automatic or semi-auto freeze drying process.
    • System working status and vital parameters real-time display.
    • Graphic display of system working status.
    • Shelves, products and condenser temperature display.
    • Vacuum degree display.
    • System absolute time and drying process run hours.
    • Freeze drying data and curve auto save, and is downloadable.
    • All key components and valves can be open/close thorugh touch screen HMI.
  • All valves that use to isolate air and water are pneumatically operated.
    • Defrost water inlet, overflow and discharge.
    • Vacuum pump isolation valve.
    • Vacuum break valve.
  • Freeze drying recipes management.
    • Program, store and modify recipes.
    • Up to 30 freeze drying recipes can be stored in HMI.
    • Each recipe can program up to 30 steps, each step can individually set lasting hours and temperature.
  • Auto and accuracy control shelves temperature and vacuum degree.


  • Rectangular drying chamber.
  • Aluminum alloy shelves and trays.
  • Shelves w/o cooling function.
  • Radiative heating shelves module.
  • External IQF room.
  • Material trays transfer cart.
  • Air cooled compressor system.
  • Internal ice condenser.
  • Redundant compressors, vacuum pumps and fluid pump.
  • DCS Date Collection System.
  • PC control.

System Performance

  • Shelves Temp. -35C ~ +70C.
  • Shelves cooling +20C ~ -20C <60min.
  • Shelves heating >1C/Min.
  • Shelves temperature variance <+/-2C.
  • Shelves roughness Ra<1um.
  • Shelves flatness <+/-1mm/m.
  • Condenser Temp. final -45C.
  • Condenser cooling +20C to -30C <30min.
  • System final vacuum <15Pa.
  • Chamber vacuumize to 100Pa <30min.
  • Chamber vacuum leakage ≤5Pa L/s.
  • Vacuum adjustable.

FDRS Freeze Dryer Models

Useable trays area from 4.8m2 to 29m2, condenser capacity up to 550kgs.
Entirely stainless steel 304 fabricated, standalone structure, high control performance and automatic freeze drying.

FD-5RS Commercial Food Freeze Dryer

FD-5RS Freeze Dryer

4.8m2 trays area, 50kgs/24Hrs ice condenser.

FD-10RS Commercial Food Freeze Dryer

FD-10RS Freeze Dryer

9.7m2 trays area, 100kgs/24Hrs ice condenser.

FD-20RS Commercial Food Freeze Dryer

FD-20RS Freeze Dryer

19m2 trays area, 200kgs/24Hrs ice condenser.

FD-30RS Commercial Food Freeze Dryer

FD-30RS Freeze Dryer

29m2 trays area, 300kgs/24Hrs ice condenser.

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