Pharmaceutical Freeze Dryer Lyophilizer

Vekuma’s FDLS freeze dryers are specifically designed to meet GMP requirements for the industrial production of a range of pharmaceutical products. Typically apply to medical vaccines, antibiotics, serum, penicillin, hormones and reagents. The FDLS industrial large production freeze drying units are complete with a hydraulic stoppering system and flexible shelves for vials closing under vacuum environment. And these lyophilizers can be equipped with CIP and SIP system to satisfy commercial aseptic production needs.

The FDLS pharmaceutical lyophilizer delivers shelf area from 1 to 40.5m2, and guarantees superior shelves temperature uniformity on all heat-plates due to delicate designed sandwich structure enable silicone oil distributes evenly and circulates rapidly.

  • Shelf Area: 1.08~40.5m2
  • Condenser Capacity: 10~400Kgs/24Hrs
  • Applications: Pharmaceutical, Vaccines, PCR Plates, ELISA Plates, Serum, Reagents etc.

Technical Specifications

Shelf Area 1.08m2 2.16m2 3.24m2 5.25m2
Shelves No. 4+1 6+1 6+1 7+1
Shelves Size 600*450mm 600*600mm 600*900mm 750*1000mm
Shelves Temp. -55C~+70C -55C~+70C -55C~+70C -55C~+70C
Condenser 10Kgs/24Hrs 20Kgs/24Hrs 30Kgs/24Hrs 50Kgs/24Hrs
Condenser Temp. -85C -85C -85C -85C
Final Vacuum <1Pa <1Pa <1Pa <1Pa
Power Install 13.5Kw 18Kw 21Kw 28Kw
Size W*L*H 1200*2200*2300 1500*2350*2500 1500*2800*2500 1600*4000*2800
2R/4R 4144 8214 12432 19964
6R/8R 2160 4374 6480 10710
Model FD-10LS FD-20LS FD-30LS FD-40LS
Shelf Area 9.72m2 19.8m2 29.7m2 40.5m2
Shelves No. 9+1 11+1 11+1 15+1
Shelves Size 900*1200mm 1200*1500mm 1500*1800mm 1500*1800mm
Shelves Temp. -55C~+70C -55C~+70C -55C~+70C -55C~+70C
Condenser 100Kgs/24Hrs 200Kgs/24Hrs 300Kgs/24Hrs 400Kgs/24Hrs
Condenser Temp. -85C -85C -85C -85C
Final Vacuum <1Pa <1Pa <1Pa <1Pa
Power Install 60Kw 85Kw 98Kw 125Kw
Size W*L*H 1900*6000*3200 2200*7500*3600 2500*9000*3800 2500*9000*4000mm
2R/4R 37800 76725 114576 156240
6R/8R 19440 40392 60588 82620

Technical Features

Vekuma has been designed and manufactured production scale freeze dryers and lyophilizers for the pharmaceutical and biological industry. Which is carried out in accordance with the guidelines of GMP, FDA and CE. We support your drugs development from very beginning lab research development, to process optimization, pilot production and final success in commercial and industrial mass production.

Our FDLS series pharmaceutical freeze dryers are designed for commercial and industrial large production. All models are modular engineered, standardized and can be flexible configured as per user’s reqirement such as CIP, SIP, redundant compressors, vacuum pumps and fluid pumps. Fit both aseptic and non-aseptic production.

Standard Features:

  • 2 chambers system, ice condenser installs behind drying chamber.
  • Butterfly valve for chamber and condenser isolate.
  • Silicone oil based shelf module, sandwich structure for fluid circulates inside for plates heating and chilling.
  • Hydraulic stoppering for vials closing, direction top to bottom.
  • Electric heating of heat transfer fluids, PID control.
  • 2-stage reciprocating compressor system, water cooling method.
  • 2-stage oil sealed vacuum pumps and Pirani vacuum sensor.
  • FDA 21CFR PART11 compliant control system, PLC and HMI based.
  • Pneumatic operated valves for all air and water isolate.
  • CIP clean in place.
  • IQ, OPQ and validation documentation.

Tailor-Made and Options

Industrial Pharmaceutical Freeze Dryer
With Redundant System
Industrial Pharmaceutical Freeze Dryer
Customized Shelf Size
Industrial Pharmaceutical Freeze Dryer
With SIP System

Vekuma pharmaceutical lyophilizer can be built fully meet your production needs. Industry heavy-duty, superior craftsmanship, high-performance, flexible custom and offer possibilities of upgrade in future.

  • CIP clean in place.
  • SIP sterilize in place.
  • Auto door lock (pneumatically).
  • Door position sensor.
  • Slot door.
  • Variable shelf spacing.
  • Butterfly or mushroom valve for chamber&condenser isolate.
  • Venting filter.
  • HEPA filter.
  • Vacuum pump oil mist filter.
  • Proportional air valve.
  • Capacitive vacuum gauge.
  • Redundant compressor, vacuum pump, fluid pump.
  • Eutectic point detector.
  • PC control.
  • SCADA package.
  • FAT and report file.
  • System Validation documentation IQ, OQ.
  • SAT and IQ, OQ execution.
  • Install, commissioning and worker training.


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