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

BFD-50F Pilot Freeze Dryer

BFD50P Freeze Dryers

BFD-50F Freeze Dryers

Pilot & Small-Scale Production

 

The BFD-50F lyophilizers are constructed with considerate design, versatility that can meet any lyophilization requirement, is your optimal solution for food freeze drying. The freeze dryer with 4 trays total area 0.54sq.m that can load about 5kgs raw product.

 

Typical application:

  • Lab experimental.
  • Food/fruit/vegetables freeze drying.
  • Other vacuum freeze drying needs.

Quick Selection Guide

General Spec.
Shelves Configuration
Bulk Fill Capacity

Shelf Area

0.54m2

Shelf Type

Bulk Material

Shelves Temp.

-30C to +70C

Shelf Size

300*450mm

Condenser Capacity

10L

Condenser Temp.

-45C

Condenser Type

Coil type

Defrost

Electric

Vacuum Degree

<15Pa

Vacuum Pump Rate

4m3

Compressor

Hermetic, Air cooling

Power Install

3.5kwh

Voltage

220V/50Hz/1P

Controller

PLC + Touch Screen

Shelves

Spacing

Area

1

266mm

0.13m2

2

122mm

0.27m2

3

74mm

0.40m2

4

50mm

0.54m2

Trays

1

2

3

4

Depth

 

10mm

1.3L

2.7L

4.0L

5.4L

15mm

2.0L

4.0L

6.0L

 

Technical Features

Structure:

  • Self-contained body, vacuum pump external installs for easy maintenance.
  • Powder coated steel body.
  • Wheels and brake for move and settle.

 

Drying Chamber & Shelves

  • PMMA drying chamber door.
  • Medical grade silicone rubber door seal, lubricate free.
  • Stainless steel drying chamber, designed and fabricated under GB150 pressure vessel directives.
  • Inner drying house wall and shelves well-polished surface roughness Ra<0.5
  • Precise made shelves flatness <1mm/m.
  • Heating and cooling shelves.

 

Condenser

  • Internal condenser, condensing coils exposed beneath shelves provide a better vapor collect capacity.
  • Sloped condenser bottom for easy draining.
  • Condenser capacity up to 10L.

 

Compressor

  • CFC free refrigerant.
  • Oversized compressors for stable performance.
  • Hermetic compressors, air cooling way.

 

Control System

  • FD-PILLOT control system, same features with industrial freeze dryers.
  • PLC + Touch screen combination.
  • Graphic display system working status.
  • Automatic drying data collection.
  • Automatic and semi-automatic working.
System performance
  • Shelves -30C or heating only.
  • Shelves heating >1C/min.
  • Condenser -45C.
  • Vacuum degree <15Pa, leakage ≤5x10-2mbarL/s
Optional Accessories & Functions
  • Stainless steel or aluminum alloy shelves and trays.
  • Stainless steel door.
  • Split condenser.
  • IQ, OQ, PQ documents.
  • FAT.

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