General Purpose Freeze Dryer FD-20L


The Vekuma FD-20L is an industrial scale freeze dryer machine, designed for commercial large volume freeze drying. Mainly it installed in freeze dried factory for mass production.

It comes with 19.8m2 shelves area and 400kgs ice condenser capacity. Capable of drying chemical, biological, nutrient and pharmaceutical industries.

  • Shelf Area: 19.8m2.

  • Condenser Capacity: 200Kgs/24Hrs, 400Kgs in total.

Technical Spec.

Model FD-20L
Shelf Area 19.8m2
Useable Shelves 11
Shelves Size 1200*1500mm
Shelves Temp. -50C~+70C
Condenser 200Kgs/24Hrs, 400Kgs Max
Condenser Temp. -75C
Final Vacuum <5Pa
Power Install 68Kw
Size W/2000*L/7500*H/2800mm

Technical Description

  • All-in-one design, easy transport and install.
  • Plug and play deliver.
  • Advanced PLC and user-friendly HMI based control system, FD-MEGA software.
  • Entirely S/S304 fabricated include chamber, shelves, trays and condenser.
  • Rectangular drying chamber, high space use rate and high temperature uniformity.
  • Heavy duty hinged door with large sight glass.
  • Cooling and heating shelves temperature from -50C to +70C.
  • External type ice condenser, lowest -75C.
  • Condenser hot water defrost.
  • Vacuum system adopt 2 stage oil sealed pumps + roots pump.
  • System final vacuum <0.05mbar, vacuum adjustable.
  • Pirani type vacuum sensor.
  • Water cooled, semi-hermetic compressor system.
  • Documents and validation package include in standard offer.

Design Features


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