General Purpose Freeze Dryers

The Vikumer FDL freeze dryers are designed to freeze dry bulk materials, for commercial and industrial factory mass production, capacity up to 500kgs. These lyophilizers can apply to biological, pharmaceutical and chemical industries.

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Freeze Drying Bulk Materials

Vikumer FDL bulk production lyophilization machines are suitable for freeze drying bulk materials include nutritions, probiotics, extracts and ingredients. These freeze dryers are industrial large processing capacity, robust technical features that meet the guidelines of GMP and FDA. Modularly engineered available in custom-made.

By use of a FDL freeze dryer, your freeze drying task will be fully automatic. Raw products are placed on shelves in drying chamber, in-place freezing and later drying under vacuum environment. During the drying process, raw products always keep in minus temperature, no ruin their biological activities and other chemical properties.

The high advanced PLC and user-friendly HMI based control system enable operator manage freeze dry system easily, precise control of the entire freeze drying cycle. Provide a real time display of system running status, vital freeze drying parameters and data generate. In addition, customer can select PC control suit, to get more powerful functions.

A shelf vacuum freeze drying equipment is multi-purpose, versatile apply to pharmaceutical, biological, plant extracts, chemicals, probiotics and heat sensitive products. Constant high freeze dried quality between trays and batches.

Pharmaceutical Tray Style Freeze Dryer

FDL Freeze Dryer Models

Useable trays area from 5.25m2 to 48.6m2, condenser capacity up to 800kgs.
The FDL freeze dryers are entirely stainless steel fabricated, constructed on a steel frame which is easy transport and commissioning.

FD-5L Freeze Dryer

FD-5L Freeze Dryer

5.25m2 trays area, 100kgs ice condenser.

FD-10L Freeze Dryer

FD-10L Freeze Dryer

9.72m2 trays area, 200kgs ice condenser.

FD-20L Freeze Dryer

FD-20L Freeze Dryer

19.8m2 trays area, 400kgs ice condenser.

FD-30L Freeze Dryer

FD-30L Freeze Dryer

29.2m2 trays area, 600kgs ice condenser.

FD-50L Freeze Dryer

FD-50L Freeze Dryer

48.6m2 trays area, 800kgs ice condenser.

Main Features & benefits


  • Shelves Temp. -55C ~ +70C.
  • Shelves cooling >1C/min (+20C ~ –40C < 60min).
  • Shelves heating >1C/min (–40C to +20C < 60min).
  • Shelves temperature variance <+/-1C.
  • Shelves roughness Ra<0.6um.
  • Shelves flatness <+/-0.5mm/m.
  • Condenser Temp. final –85C.
  • Condenser cooling +20C to –40C < 30min.
  • System final vacuum <1Pa.
  • Chamber vacuumize to 100Pa < 30min.
  • Chamber vacuum leakage ≤5×10-2mbarL/s.
  • Vacuum adjustable.

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