Small spray dryer

QFN-8000S is small, flexible and durable for Laboratory use. The machine uses stainless steel structure, durable, and can test low concentration of alcohol samples. It is safe and practical. Has the heating protection and the safety protection and so on complete safety protection measure. Can be upgraded to open organic solvent spray dryer.

Brief Description :

1. SUS304 stainless steel is used in the atomization chamber 
2. SUS304 stainless steel is used in the enclosure . 
3. Equipped with the original qfn - VER - 1.5 drying system .

Compared with 6000Y, the advantages of Model 8000S experimental spray dryer are as follows:

1. Don't worry about broken glass.

2. The whole machine is durable.

3. The organic solvent solution can be tested to a certain extent.

4. 
   

Detailed description:

QFN-8000S spray dryer is mainly suitable for colleges and universities, the Research Institute and the laboratory of food and medicine and chemical industry produce micro particle powder. It has broad spectrum and applicability for all solutions such as emulsion and suspension. It is suitable for the drying of thermal sensitive substances such as biological products, biological pesticides, enzymes and so on. Because the ejected material is only subjected to high temperature when sprayed into mist - sized particles , it is only momentarily heated, so It can keep these active materials dry and keep their active ingredients intact.

Main features:

1. Two-fluid nozzle, high efficiency.

2. Color LCD touch screen parameters display: inlet temperature ,outlet temperature ,peristaltic pump speed, air volume, needle frequency.

3. Automatic control: one button boot, set spray process parameters, temperature to the predetermined temperature, creeping pump to start itself, The running animation is displayed on the touch screen, and the running flow is clearly displayed. When the machine is shut down, it only needs to press the stop button, and the machine automatically shuts down safely.

4. Equipped with nozzle cleaner (Through needle), when nozzle is blocked, it will be cleared automatically and the frequency of needle can be adjusted automatically.

5. Shutdown protection function: when the machine is shut down, just press the stop button. The machine stops running immediately except the fan to ensure that the equipment will not be operated by mistake( Force off the fan ) and cause the heating part to burn out.

6. The spray, drying and collection systems are made of transparent, high-quality, high-boron-silicon heat-resistant glass materials, allowing the drying process to be carried out in a non-polluting environment.

7. Built-in imported completely oil-free air compressor, powder injection diameter is normal distribution, fluidity is very good, noise is very low, less than 60 db.

8. Two-fluid spray atomization structure, the machine is made of high-quality stainless steel material, compact design, no accessory equipment.

9. The design of dryness temperature control using real-time control PID constant temperature control technology can make the temperature accurate in the whole temperature zone , and the heating temperature control accuracy is ± 1 ℃ .

10. In order to keep the sample pure, the air inlet filter is equipped.

11. Feed quantity can be adjusted by feed peristaltic pump, the minimum sample quantity can reach 50 ml.

12. After drying, the granularity of dry powder is more than 95% in the same granularity range.

13. For viscous materials, equipped with nozzle cleaner (through needle, when nozzle is blocked, will be automatically removed, needle frequency can be automatically adjusted.

    QFN-8000S型喷雾干燥(喷雾干燥仪/喷雾干燥机)及其主要适用于高校、研究所和食品医药化工企业实验室生产微量颗粒粉末，对所有溶液如乳浊液、悬浮液具有广谱适用性, 适用于对热敏感性物的干燥如生物制品、生物农药、酶制剂等，因所喷出的物料只是在喷成雾状大小颗粒时才受到高温，故只是瞬间受热，能保持这些活性材料在干燥后仍维持其活性成份不

受破坏。