Laboratory vacuum spray dryer manufacturer

1. Product Introduction:

QFN-VSD-2 experimental vacuum spray dryer (QFN-VSD-2 ultra-low temperature spray dryer) is an innovative product of Shanghai Qiaofeng Industrial Equipment Co., Ltd., which has been working in the field of spray drying for 12 years. It is an effective way to quickly dry thermosensitive materials. It realizes the rapid drying of materials under low temperature conditions (as low as 50 ℃), and provides convenient and safe drying methods for thermosensitive materials, such as biological products such as enzyme preparations and live bacteria, traditional Chinese medicine extracts with high sugar content, heat resistant polymer materials, and materials that are gasified when heated.Laboratory vacuum spray dryer manufacturer

2. Technical features:

1) QFN-VSD-2 experimental vacuum spray dryer The whole drying process of spray drying is completed in a vacuum environment, which greatly reduces the drying temperature of materials and solves the problem of spray drying of heat sensitive materials, sugar containing materials and biological materials.
2) Color touch screen operation: PID constant temperature control for heating temperature, and the feeding speed of the peristaltic pump can be adjusted at any time.
3) The spray head of QFN-VSD-2 experimental vacuum spray dryer is a concentric spray head. During atomization, ensure that there is no eccentricity that causes the spray to one side of the bottle wall. After installation, the spray head can move up and down to help adjust the atomization position and improve the spray drying effect; The atomization structure of the two fluid spray is precisely made of high-quality stainless steel materials. It is compact in design, no accessory equipment is required, and it is convenient to use, as new as ever.
4) QFN-VSD-2 experimental vacuum spray dryer adopts the noise reduction and shock absorption system carefully developed by our company, which effectively reduces the noise of vacuum pump and air compressor.
5) In order to meet the requirements of users to adjust various parameters within the experimental range, real-time PID constant temperature control technology is adopted in the design of drying temperature control, which ensures accurate temperature control in the entire temperature range and a heating temperature control accuracy of ± 1 ℃.
6) The feed rate can be adjusted by the feed peristaltic pump, with a rated processing capacity of 2000mL/H.

3. Technical parameters:

1. The whole machine is made of stainless steel, with two fluid spray atomization structure;

2. The spray head is a concentric spray head. During atomization, ensure that there is no eccentricity that causes spraying to one side of the bottle wall. The spray head can move up and down after installation to facilitate the adjustment of the atomization position and improve the drying effect of spray;Laboratory vacuum spray dryer manufacturer

3. Rated material handling capacity: 2000mL/H;

4. Sample size: 50mL (depending on the difference in solid content of the material);

5. Real time PID constant temperature control technology, heating and temperature control accuracy: ± 1 ℃;

6. Nozzle diameter: 0.5mm and can be customized according to customer requirements;

7. Overall power: 15KW/380V;

8. Complete rapid spray drying (2000ML/H) at low temperature (80 ℃). Under this drying condition, the easily oxidized, volatile and heat sensitive substances can well maintain their chemical structure and biological activity;

9. Vacuum degree -0.1~0MPA;

10. Color LCD touch screen operation control, fully Chinese operation interface.

4. Technical parameters: