-56°C mini freeze dryer consists of four parts, vacuum system, heating/cooling system, refrigeration system and electrical instrument control system. Each part plays its role in the freeze drying process, and is of equal importance for the operation of the machine.
-56°C mini freeze dryer indicates that the condensation temperature is below -56 degrees centigrade. This is a lab scale freeze dryer, due to its fair price and compact design. The mentioned above systems make up the -56°C small freeze dry machine, and more detailed components should be a vacuum pump, heating/cooling device, refrigeration unit, control panel, condenser, and drying room.
Features of Hawach’s -56°C mini freeze dryer
freeze dryer device
1. Imported Secop compressor, with fast cooling and low temperature;
2. 7-inch true color touch screen control, easy-to-operate small freeze dry machine.
3. Switchable Chinese and English interface, and can display working time, condensation temperature, sample temperature, vacuum degree in digital and curve form, freeze-drying curve recordable.
4. Lyophilized data automatically saved for up to one month, high-tech lab scale freeze dryer.
5. USB interface enables you can to view the freeze-drying curve by connecting directly to the computer.
7. Beautiful appearance and ergonomic design.
8. Stainless steel cold trap equipped anti-corrosion lab scale freeze dryer.
9. Accelerating drying process thanks for the upgraded diversion tube.
10. Well-sealed and transparent drying room for you to observe the drying process.
11. International standard vacuum KF interface can be connected with various vacuum pumps;
12. 18 series and 12 series available. 18 series small freeze dry machine:cold trap: 20-24cm, material tray: 4-6 layers, water-capturing ability: 6kg/24h; 12 series:18-20cm, 3-4 layers, and 3-4kg/24h.
13. Defrost function to keep the small freeze dry machine clean and durable.
14. Optional: heating baffles, other vacuum pumps, inflation valves, eutectic point testing
Applications of Hawach’s -56°C mini freeze dryer
1. Freeze drying is carried out at low temperatures, so it is particularly suitable for many heat-sensitive substances such as proteins and microorganisms, widely used in medicine.
2. When drying at low temperatures, some volatile components in the substance lose little, which is suitable for drying some chemical products, medicines, and foods.
3. Since the drying is carried out under vacuum, there is very little oxygen, so some easily oxidized substances are protected.
Technical parameters for LFD-56-12 Series
| Model |
Unit |
LFD56-12A |
LFD56-12C |
LFD56-12B |
LFD56-12D |
| Specification |
Standard |
8-bottled |
Top-press |
8-bottled & Top-press |
| Freeze-drying area |
㎡ |
0.12 |
0.08 |
| Cold trap Temperature |
°C |
＜ -56 (no-loading)；option ＜ -80 (no-loading) |
| Vacuum degree |
Pa |
≤ 5 (no-loading) |
| Water-capture capability |
kg/24h |
3-4 |
| Tray dimension &quantity |
cm |
φ20*4 layer |
φ18*3 layer |
| Tray Spacing |
cm |
7 |
| Total Power |
w |
950 |
| Weight |
kg |
41 |
| Dimension (-56°C ) |
mm |
63×45×(37+43) drying room |
| Bulk capacity (thickness 1cm) |
L |
1.2 |
1.5 |
0.8 |
1.2 |
| Vial loading number |
pcs |
Ф12mm*920
Ф16mm*480
Ф22mm*260 |
Ф12mm*560
Ф16mm*285
Ф22mm*165 |
Technical parameters for LFD-56-18 Series
| Model |
Unit |
LFD56-18A |
LFD56-18C |
LFD56-18B |
LFD56-18D |
| Specification |
Standard |
8-bottled |
Top-press |
8-bottled & Top-press |
| Freeze-drying area |
㎡ |
0.18/0.27 |
0.09 |
| Cold trap Temperature |
°C |
＜ -56 (no-loading)；option ＜ -80 (no-loading) |
| Vacuum degree |
Pa |
≤ 5 (no-loading) |
| Water-capture capability |
kg/24h |
6 |
| Tray dimension |
cm |
φ24*4/6 layer |
φ20*3 layer |
| Tray Spacing |
cm |
7 |
| Total Power |
w |
2100 |
| Weight |
kg |
105 |
| Dimension (-56°C) |
cm |
63×58×(97+46) drying room |
| Bulk capacity (thickness 10mm) |
L |
1.8/2.7 |
2/3 |
1 |
1.2 |
| Vial loading number |
pcs |
Ф12mm*1320
Ф16mm*740
Ф22mm*360 |
Ф12mm*690
Ф16mm*360
Ф22mm*195 |
bio-equip.cn
Hawach is one of the leading freeze dryer and spray dryer suppliers. As a China-based company, we specialize in spray and freeze drying design and technology. Spray drying of materials at low temperatures is available at our company, which has solved the technical barrier of material deactivation caused by high temperature and has been applied to dairy production and plant extraction. This feature has made us stand out among spray dryer suppliers. Hawach can also customize your spray drying machines if you find our existing products not suitable for your project. The most competitive part regarding our freeze dryer machine is the price, for example, -56°C small freeze dry machine and -80°C laboratory lyophilizer. We have lower prices but brand quality, which may not be found in other vacuum freeze dryer manufacturers. As a professional freeze dryer and spray dryer manufacturer, Hawach has all of our products equipped with ISO9001 and CE certificates. Products include industrial, pilot scale, and small spray dryer and freeze dryer machines. Our products are widely used in the chemical, pharmaceutical, and food industries. Due to the support of worldwide customers and the efforts of our staff, the brand Hawach has been deeply rooted in the hearts of the people and achieved excellent public praise. Hawach is a reliable freeze dryer and spray dryer manufacturer, with a strong technical force, precision processing equipment, and a strict management system. Hawach’s advanced business philosophy and management ideas have gathered a group of drying industry elites who have been engaged in the research and development of drying equipment for more than 10 years. Find your spray dryer and freeze dryer machine at Hawach to meet the full size and best quality!
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