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20 Features of Experimental Spray Dryers Time:2018.03.19
1. The experimental spray dryer adopts a large color touch screen operation, combination of automatic control and manual control, ten-step program temperature control, built-in memory function, this is the only in domestic;
2. Fully automatic control: One-touch starting up, after setting the spray process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts automatically, the operation animation is displayed on the touch screen, the operation process is clearly displayed; just press the stop key when shutting down, the machine will be automatically shut down in safety;
3. Manual control: if you need to adjust the process parameters in the experiment process, you can easily switch to the manual state, the entire experiment process color touch screen dynamic will be displayed (animation);
4. Shutdown protection function: just press the stop button when shutting down, the machine will stop running immediately except for the fan to ensure that the device will not cause burnout of the heating part due to misoperation (forcibly turning off the fan);
5. The spraying, drying and collecting system adopts transparent high-quality borosilicate glass material, which makes the spray drying process carried out in a non-polluting and stable environment, and makes the whole process of spray drying experiment can be directly observed.  And it provides great convenience for scientific research personnel control the experimental process and experimental results, and can promptly find solutions to problems. All glass components are easy to disassemble and easy to clean;
6. The experimental spray dryer is equipped with an imported oilless air compressor. The particle diameter of the sprayed powder is normally distributed, the flow ability is very good, and the noise is very low, less than 60db, which is in line with the national laboratory noise standards;
7. Two-fluid spray atomization structure, the whole machine is made of high-quality stainless steel precision manufacturing, with compact design and no auxiliary equipment, which is easy to use, long-term as new;
8. In order to meet the users’requirements in the experimental range of adjustment of various parameters, the use of real-time control PID constant temperature control technology in the design of the drying temperature control, make the full temperature zone temperature control accuracy, heating temperature control accuracy of ± 1 °C;
9. In order to maintain the purity of the sample, equipped with an air inlet filter;
10. The feeding amount can be adjusted by feed peristaltic pump, the minimum sample amount can reach 50ml. Magnetic stirrer optional;
11. Dry powder after drying, its particle size is more uniform, more than 95% of the dry powder in the same particle size range;
12. The experimental spray dryer is designed for viscous materials and has a nozzle cleaner (through pin). When the nozzle is blocked, it will be automatically cleared, and the frequency of the needle can be automatically adjusted;
13. Innovative tower wall purging device, higher material recovery rate;
14. Automatic cleaning function, greatly enhance the dry sample recovery rate;
15. Drying tower automatic cleaning function, no manual cleaning, greatly saving the experimental time;
16. Dual control mode of automatic control and manual control of experimental spray dryer, the dynamic display of color touch screen in the whole experimental process (animation);
17. Can be upgraded to a two-stage separation and collection system;
18. Real-time PID temperature control technology, the inlet air temperature and wind temperature, according to the real-time online temperature control precision is + / - 0.5 ℃;
19. The machine has the function of misoperation protection. When the fan and heater switch are used in the wrong order, the machine will automatically remind the machine to prevent the novice from mishandling the machine.
20. The experimental spray dryer has a shutdown protection function: just press the stop key when shutting down, the machine will immediately stop running in addition to the fan to ensure that the device will not cause burnout of the heating part due to misoperation (forcibly shutting down the fan);
 
 
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