FD-3L Freeze Dryer

FD-3L Commercial General Purpose Freeze Dryer

The FD-3L freeze dryer is a pilot-scale freeze dryer, designed for commercial small production and suits various industries like biotech, health care, pharmaceutical, food and beverage.

User can select up to 7 shelves total 3.78m2 loading surface, coupled with an 60Kgs capacity ice condenser and is capable of collecting up to 30kg of vapor in 24hrs period.

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Technical Specifications

Model FD-3L
Condenser Capacity 60Kgs
Condenser Performance 30Kgs/24Hrs
Shelf Size W/600*D/900mm
Install Size W/1200*L/2500*H/2000mm
Weight 2000Kgs~2500Kgs as per configuration
Power Install 18Kw
Voltage 380V/50Hz/3P
Model FD-3L
Shelf Temperature Control Range -50C ~ +70C
Lowest Shelf Temperature -50C
Shelf Temperature Control Accuracy <+/-1C
Shelf Cooling Rate +20C to -40C < 90Min
Shelf Heating Rate -40C to +20C <60Min
Condenser Cooling Rate +20 to -40C <15Min
Condenser Lowest <-75C
Vacuumize ATM ~ 133Pa <30Min
Vacuum Final <1Pa
No. of Shelves 5 6 7
Shelf Area 2.7m2 3.24m2 3.78m2
Shelf Spacing 76mm 61mm 50mm

Technical Features

  • Integrated structure, all accessories are mounted on a steel skid, easy to transport and install.
  • S/S drying chamber, rectangular shape, high space using rate.
  • S/S sandwich type shelves, heat transfer fluid based, high temperature uniformity.
  • S/S chamber door, double hinged, with sight-glass.
  • S/S ice condenser, rectangular shape, behind product chamber.
  • Coil type ice condenser cooled by refrigerant direct expansion.
  • Condenser hot water defrost.
  • 2-stage oil sealed rotary vane vacuum pump.
  • Chamber vacuum regulate kit.
  • Water cooled, semi-hermetic compressor system.
  • PLC and user friendly touch screen HMI based control system.
  • Industrial FD-MEGA control interface.
  • PT100 temperature sensors for products, shelves, fluid and condenser.
  • Pirani vacuum gauge for chamber pressure measurement.
  • Pneumatic valves for air and water isolate.
  • Qualification documents and technical support.
  • Thoroughly quality and performance test before shipment.

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