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LFD-12SA Electric Heating Freeze Dryer LFD-12SA Electric Heating Freeze Dryer LFD-12SA Electric Heating Freeze Dryer LFD-12SA Electric Heating Freeze Dryer
LFD-12SA Electric Heating Freeze Dryer LFD-12SA Electric Heating Freeze Dryer LFD-12SA Electric Heating Freeze Dryer LFD-12SA Electric Heating Freeze Dryer

LFD-12SA Electric Heating Freeze Dryer

LFD-12SA Freeze dryer is suitable for freeze-drying of bulk (liquid, pasty, solid) conventional materials.
  • ModelLFD-12SA
  • BrandLABOAO
  • StockIn Stock
  • CustomizedOEM/ODM
  • CertificationCE
  • Min. Order1 unit
  • PortAny port in China
  • PackagePlywood case package
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Vacuum freeze dryers are widely used in the fields of medicine, pharmaceuticals, biological research, chemicals and food. The lyophilized articles are easy to store for a long time, and can be restored to the state before lyophilization and maintain the original biochemical characteristics after adding water. The LFD-12SA freeze dryer is a small vertical freeze-drying machine with shelf heating and programmable functions for laboratory use or small production to meet the routine freeze-drying requirements of most laboratories.


1. Integrated structural design, small size, no external flange, easy to use and no leakage.

2. All materials in contact with the product are made of inert materials and meet the requirements of GLP.

3. The cold trap and operating table are made of stainless steel, which is anti-corrosion and easy to clean.

4. The all-stainless steel inflation (water discharge) valve is designed and produced by our company, which is safe, anti-corrosion and leak-free.

5. The cold trap has a large opening, no internal coil, and a sample pre-freezing function, eliminating the need for a low-temperature refrigerator.

6. Specialized gas diversion technology, the cold trap captures ice evenly and has strong ice capturing ability.

7. Internationally renowned brand compressor, high efficiency, energy saving, long service life and low noise.

8. Well-known brand vacuum pump with high pumping speed and higher ultimate vacuum degree.

9. Vacuum pump protection function, you can set the vacuum pump starting cold trap temperature to protect the service life of the vacuum pump.

10.7-inch true color industrial embedded touch screen + SH-HPSC-II modular controller, with high control accuracy and stable and reliable performance.

11. The professionally designed FD-EMB control system can save hundreds of sets of process recipes, each set of recipes contains 50 temperature control sections, improving the process optimization rate.

12. The intelligent data recording system records and displays the cold trap temperature curve, sample temperature curve, and vacuum degree curve in real time. The exported data can be browsed, printed, and operated through a computer.

13. The plate heating safety voltage (36V) temperature control system can control the heating rate.

14. Flexible manual + automatic control mode, manual exploration of technology, and automatic mass production.

15. Real-time alarm display and historical alarm query functions facilitate fault diagnosis and equipment maintenance.

16. User levels and passwords can be set for decentralized operation and management.

17. Powerful sensor calibration function ensures the accuracy of measurement values for long-term use.

18. The intelligent AI electric defrost SH-10KCQ uses safe voltage and combines multi-dimensional fuzzy control technology to significantly improve defrosting efficiency.




Freeze-dried area


Temperature range of tray

-40C to +60C

Material plate size


Number of material trays


Material plate spacing


Cold trap temperature

≤ -56 ° C (no load), optional ≤ -80 ° C (no load)

Cold trap depth


Cold trap diameter


Water catching capacity


Pumping rate


Ultimate vacuum

≤5pa (no load)

Installed power


Host weight


Mainframe dimensions


-80 °C mainframe dimensions

770 × 550 × 720mm

Drying chamber size


Cooling method

air cooling

Defrost mode

Nature defrost

Plate loading material

1.2L (material thickness 10mm)


  1. Factory direct sales with competitive price.
  2. Premium quality with CE & ISO certification.
  3. Strong product OEM & ODM customization capability.
  4. Promise production & on-time delivery.
  5. Perfect after-sales service, free product accessories.
  6. 15 years of experience in R&D and production of laboratory freeze dryer machine.
laboao certification


We have a standard production workshop and a complete production team. They always produce a serious and responsible attitude to produce each product. Our R&D team is made up of multi-aspects professional engineers such as design engineer,technology specialist ,qualified specialist and process control manager, etc. Our qualified specialists strictly realize the process comprehensive supervision based on our quality process control system, which contains products design, research and development, test, production, quality inspection and packaging.

laboao factory


Our product packaging has been proven over the long term and we usually have plywood boxes or cartons with trays. We will arrange the appropriate packaging according to the weight and size of the goods. Of course, you can also choose the packaging form.

laboao packaging and shipping


Our laboratory instruments and equipment are used in many scientific laboratories, scientific research institutions, universities, hospitals, centers for disease control and other institutions, and are combined with many well-known biopharmaceuticals, new energy, electronics companies, food processing, environmental protection, etc. Enterprise cooperation, our stable and reliable products are exported to more than 120 countries around the world, and have been highly recognized by them, believe LABOAO, we grow together!

laboao customer cases


Authenticity GuaranteedWe assure you purchase our products are 100% certified products.
24*7Hours ServiceProvide 7*24 hours service telephone & support email to help you solve problems quickly.
Technical SupportProvide equipment installation, adjustment, operation training, etc.
1 Year WarrantyFree maintenance and accessories within warranty period(not caused by human factors).


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