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500kg Big Capacity Herbal Freeze Dryer Equipment 500kg Big Capacity Herbal Freeze Dryer Equipment 500kg Big Capacity Herbal Freeze Dryer Equipment
500kg Big Capacity Herbal Freeze Dryer Equipment 500kg Big Capacity Herbal Freeze Dryer Equipment 500kg Big Capacity Herbal Freeze Dryer Equipment

500kg Big Capacity Herbal Freeze Dryer Equipment

LABOAO provide GZL-50 industrial vacuum freeze dryer, which is suitable for drying high-end raw materials, Chinese herbal medicine, biological, wild vegetables, dehydrated vegetables, food, fruits, chemicals, pharmaceutical intermediates and other materials.
  • ModelGZL-50
  • BrandLABOAO
  • CustomizedOEM/ODM
  • CertificationCE
  • Min. Order1 unit
  • PortAny port in China
  • PackagePlywood case package
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Freeze dryer is widely used in medicine, pharmacy, biology research, chemical industry and food production, etc. After the freeze drying process, a long term preservation for products is much easier. They can be restored to the original state and maintain their chemical and biological characteristics after being watered.


1. The clapboard is made of professional technology, with high pressure resistance, high flatness and good temperature uniformity.

2. High-efficiency mixed refrigerant medium, low freezing point and high boiling point, high heat exchange efficiency.

3. The drying curve optimization control algorithm can control the product heating rate and vacuum value during the drying stage.

4. Professional gas diversion design and control technology, strong water catching capacity and high drying efficiency.

5. During the drying operation, the vacuum degree is adjusted to avoid foaming and blowing of special substances and improve the drying efficiency.

6. Industrial-grade embedded touch screen + dedicated SH-HPSC-IV modular controller, the system is stable and reliable, and the control accuracy is high.

7. The professionally designed LYO-CONTROL control system can save multiple sets of process recipes, and can adjust the process in real time during the drying process to improve the process optimization rate.

8. Flexible manual + automatic control mode, manual for exploring the process, automatically for mass production.

9. User level and password can be set, decentralized operation management.

10. Optional powerful LYO-MEGA host computer control system, which can record and save operating data, curves and alarm records for up to ten years to improve the traceability of the product; at the same time, it is convenient for observation, operation and fault diagnosis.

11. Non-standard customization can be made according to user needs.





Drying area ()


Input capacity (10mm thickness) (L)


Shelf number (Layers)


Shelf size (mm)


Shelf space (mm)


Temperature range (°C)


Water vapor condensation (Kg/D)


Cold trap temperature (°C)


Cooling mode

Water cooling

Defrost mode

Water immersion

Vacuum (Pa)


Power (KW)


Size (L*W*H) (mm)


Weight (kg)



  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 industrial 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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