A leading freeze drying machines manufacturer in China, from lab pilot to industrial production freeze dryers.

BFD Floor Model Freeze Dryer

BFD Floor Model Freeze Dryer

BFD freeze dryers/lyophilizers are versatility, could freeze drying biological, pharmaceutical, chemical and food product. Mainly for lab R&D or commercial small scale production. The range freeze dryers are versatility function and excellent performance, they combine many features of industrial larger systems.

The BFD freeze drying machines have proved its high reliability and excellent performance by global customer, with 1000+ installed in the past 15 years.

In additional, its self-contained body with small footprint could perfect put in laboratory or clean room.

As well, BFD lyophilizers come with affordable price and rich configurations (3/4/5/6 trays provide shelves area from 0.3m2 to 1.15m2, ice condenser capacity 3kgs to 20kgs), Surely, there have one model could meet your demand, whatever for lab small investigation or commercial pilot production, drying materials in trays by bulk loading or in stopper vials.

Please confident contact us if you have freeze drying requirement, BFD freeze dryer could compare and beat any brand with its economic price, rich configuration and high performance.

About BFD Freeze Dryer

High-efficiency

Combined many features of industrial freeze drying machines, BFD freeze dryers are very close to production ones whether its system performance or its controller functions, help you quick turn lab achievements to clinical trials.

System Performance:
  • Shelves cooling from +20C to –40C within 60min.
  • Shelves lowest temperature –50C (accuracy 2C).
  • Shelves heating from –40C to +20C within 60min.
  • Shelves Max temperature +70C (accuracy 1C).
  • Ice condenser cooling from +20C to –40C within 30min.
  • Ice condenser lowest temperature –70C.
  • Ice condenser defrosting time within 60min.
  • Vacuum pump from atmosphere to 0.1mbar within 30min.
  • System final vacuum <5Pa, leakage ≤5x10-2mbarL/s.
Meet FDA

BFD freeze dryer design and produce strict follow FDA directives, Rectangular shape drying house design and produce follow GB pressure container directives, hygienic stainless steel 304 or 316L made with hemispheric corner which is easy clean.

All plates have both freezing and heating function, 2 sides surface mirror finish Ra<0.5um, flatness <0.5mm/m.

High strength acrylic see-through door, seal by medical grade rubber no need lubricate.

Versatile

To meet your various freeze drying demand, BFD freeze dryers have bulk loading or stoppering version.

Also, we provide many optional accessories and functions, such as: External flask holder, GMP room configuration, drying chamber and condenser isolation, coated drying chamber/trays, dry vacuum pump.

Precision Temperature Control

Accuracy temperature control is one of the vital element for a success freeze drying, BFD freeze dryers introduce fluid recycle system for shelves cooling or heating, all shelves are sandwich structure, inside have channels for fluid recycle, heating by individual electric heater and cooling indirect through plate heat exchanger, shelves temperature balance system allow the tolerance <±1C during sublimation.

Fluid temperature probe installed, real time display the fluid set temperature and real temperature, vacuum sensor in the drying chamber monitoring vacuum degree change and assist electric heater working, support/avoid overheating during sublimation

PLC based controller

BFD freeze dryers control system adopt PLC and user-friendly Touch Screen controller, its more reliable than traditional IC board controller, its function is same as industrial units, which include:

  • Log in and authority management.
  • Parts/valves working status.
  • Freeze drying recipes management.
  • Drying curve display.
  • Drying data export by batches.
  • Automatic or semi-automatic working select.
  • Alarm information.
  • Data download.

PC software controller and mobile control is optional.

Reliability&Stability

Benefit by scientific design and perfect system optimization, BFD freeze dryers are heavy duty, support lab test or pilot production from several hours up to days, 7*24hrs non-stop working.

All parts installed in BFD freeze drying system have been carefully select from world famous brand, right model select, highest quality, entire system assembled go through years’ lasting to verify its reliability and stability. Temperature probes, vacuum pressure gauges, parts which are variable and will influence the drying result have go through strict validation and test, the sensors installed in BFD freeze dryer, its accuracy is warranted.

Fully Customized

Main material, functions, parts brand, color etc. all could be custom as per your request.

Tens years’ experience accumulated, we have been experts in the field, built to your specifications/functions, as well as the system performance guarantee, you name it, we can make it!

Technical Features

  • Self-contained body.
  • Wheels and brake for move and settle.
  • FD-PILLOT control system, same features of industrial freeze dryers.
  • PLC + Touch screen module.
  • Real-time display key components working status.
  • Create, storage, modify freeze drying recipes.
  • Freeze drying data/curve real time display.
  • History curve/data export to U-disk.
  • Manual or Automatic working select.
  • Acrylic see-through drying house door.
  • Medical grade silicone rubber door seal.
  • Drying chamber material AISI304 or 316L.
  • Mirror finished shelves.
  • Shelves roughness Ra<0.5
  • Shelves flatness <0.5mm/m.
  • Shelves are sandwich structure, silicone oil recycle inside, shelves have both freezing and heating function, precise temperature control and higher uniformity.
  • 50mm to 100mm shelves spacing.
  • CFC free, optimized single or cascade compressor system reliable working.
  • System is low noise.
  • Oversized ice condenser capacity.
  • Condenser automatic defrosting.
  • External vacuum pump connect freeze dryer by hose and quick clamps.

Tray Loading

BFD-30P
BFD-50P
BFD-100P
BFD-200P
Model

BFD-30P

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Shelf Area 0.4m2
Ice Capacity 5L
Shelves 4+1
Trays 4EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Natural
Power Install 4.5Kw
Size 920*800*1350mm
Model

BFD-50P

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Shelf Area 0.69m2
Ice Capacity 7L
Shelves 4+1
Trays 4EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Electric
Power Install 5.5kw
Size 1000*800*1450mm
Model

BFD-100P

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Shelf Area 1.04m2
Ice Capacity 10L
Shelves 6+1
Trays 6EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Electric
Power Install 6.5kw
Size 1200*850*1700mm
Model

BFD-200P

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Shelf Area 2.25m2
Ice Capacity 20L
Shelves 5+1
Trays 10EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Electric
Power Install 13.5Kw
Size 1200*2100*1700mm

Stoppering

BFD-30P-TP
BFD-50P-TP
BFD-100P-TP
Model

BFD-30P-TP

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Shelf Area 0.3m2
Ice Capacity 5L
Shelves 3+1
Trays 3EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Natural
Power Install 5.5Kw
Size 1260*850*1420mm
Vials Capacity(φ22) >650pcs
Model

BFD-50P-TP

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Shelf Area 0.51m2
Ice Capacity 7L
Shelves 3+1
Trays 3EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Electric
Power Install 6.5kw
Size 1720*950*2000mm
Vials Capacity(φ22) >1000pcs
Model

BFD-100P-TP

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Shelf Area 1.15m2
Ice Capacity 10L
Shelves 4+1
Trays 4EA
Shelf Temp. -40C to +70C
Condenser Temp. -70C
Vacuum <5Pa
Defrosting Electric
Power Install 7.5kw
Size 1640*1100*2000mm
Vials Capacity(φ22) >2200pcs