Vacuum Freeze Dryer
Vacuum freeze dryer
Our company is specialized in the research and development, production, design, sales and service of freeze drying machine and vacuum freeze drying machine equipment. The company is positioned as a comprehensive innovative enterprise of food and medicine freeze drying equipment and advanced vacuum drying freeze drying equipment.

The company has a professional and innovative engineering technology center and production base, is a collection of research and development, production, sales, service in one of the comprehensive modern enterprises. The company regards product quality as the first life of the enterprise, to ensure the stability and reliability of product quality. The company's main products are widely used in pharmaceutical, pharmaceutical, food, laboratory and other industries and fields.

Kassel to provide perfect service, the company from design, selection, installation, commissioning, maintenance and other one-stop service, overall for the customer solve the problem of vacuum ways, and do all kinds of technical support, the company has professional team will translate customer requirements into a stable, reliable, cost-effective solutions for customers to choose, in production of food freezing dryer, for example, His characteristics are as follows:
1. Pre-freeze and dry the split structure, and improve the lyophilization efficiency and shorten the time of lyophilization.
2. Aerospace grade aluminum alloy partition material, double-sided radiation heating, radiation rate of more than 90%, temperature uniformity is just.
3. High efficiency mixed refrigerant medium, low freezing point and high boiling point, high heat transfer efficiency, long service life.
4. The drying curve optimization control algorithm can control the heating rate and vacuum degree value of the products in the drying stage.
5. Patented gas diversion design and control technology, strong water filling capacity, high drying efficiency.
6. Smart manual + automatic control mode, manual exploration process, automatic for mass production.
7. Accurate sensor calibration function ensures the accuracy of process parameters in long-term use.
8. Can set user level and password, decentralized operation management.
9. Non-standard customization can be made according to user needs.
Parameter:
Model | KFD-20 | KFD-25 | KFD-30 | KFD-50 |
Tray area(m²) | 20 | 25 | 30 | 50 |
Input capacity(kg/batch) | 200 | 250 | 300 | 500 |
Min. cold trap temperature(℃) | <-45℃ | <-45℃ | <-45℃ | <-45℃ |
Vacuum degree(pa) | <10pa | <10pa | <10pa | <10pa |
Tray temp. | -35~+100℃ | -35~+100℃ | -35~+100℃ | -35~+100℃ |
Tray quantity | 18 | 22 | 18 | 28 |
Tray Size(mm) | 2200x600 | 2200x600 | 3300x600 | 3300x600 |
Cooling method | Water cooled | Water cooled | Water cooled | Water cooled |
Total power(kw) | 45 | 50 | 60 | 100 |
Total weight(kg) | 8000 | 9000 | 11000 | 20000 |
Pre-sale:
As soon as we get your inquiry, we will always reply to your email on time and try our best to recommend you the most suitable freeze dryer. Detailed tech-info will also be provided for you.
After-sale:
We will keep in touch with you, to make sure every parts of the freeze dryer work well. One year warranty, free online service.








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