Laboratory low-temperature spray dryer

NAI-GZJ-DAt present, the specifications of spray dryer include laboratory small dryer and organic dryer

DESCRIPTION Product description

Laboratory low-temperature spray dryer NAI-GZJ-DIt is mainly suitable for the production of trace particle powders in universities, research institutes, and laboratories of food, pharmaceutical, and chemical enterprises. It has broad-spectrum applicability to all solutions such as emulsions and suspensions, and is suitable for drying thermosensitive substances such as biological products, biopesticides, enzyme preparations, etc. Because the sprayed material is only subjected to high temperature when sprayed into mist like particles, it is only instantly heated and can maintain the active ingredients of these active materials without damage after drying.

Main features Principal character

1.Small low temperature spray dryerAdopting a color large touch screen operation, combining fully automatic control and manual control, with ten segment program temperature control and built-in memory function, it is the only one in China:

2. Full automatic control: one button startup, after setting spray process parameters, the temperature reaches the preset temperature, the peristaltic pump starts automatically, the touch screen displays the running animation, and the running process is clearly displayed; When shutting down, simply press the stop button and the machine will automatically shut down safely.

3. Manual control: If it is necessary to adjust the process parameters during the experiment, it can be easily switched to manual mode, and the entire experiment process is dynamically displayed on the color touch screen (animation).

4. Shutdown protection function: When shutting down, simply press the stop button, and the machine will immediately stop running except for the fan, ensuring that the equipment will not burn out the heating part due to misoperation (forcibly shutting down the fan).

5. The spray, drying and collection system is made of transparent high-quality high borosilicate heat-resistant glass material, which makes the spray drying process in a pollution-free and most stable environment, and makes the entire spray drying experiment process directly observable, providing great convenience for researchers to control the experiment process and experimental results, and can find and solve problems in a timely manner. All glass components are easy to disassemble and clean.

6. The small spray dryer is equipped with an imported oil-free air compressor. The particle size of the powder is normally distributed, the fluidity is very good, and the noise is very low, less than 60db, which meets the national laboratory noise standard;

7. The atomization structure of two fluid spray, the whole machine is made of high-quality stainless steel precisely, with compact design, no auxiliary equipment, convenient use, and as new as ever.

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 heating temperature control accuracy of ± 1 ℃.

To maintain the purity of the sample, an air inlet filter is equipped.

10. The feeding amount can be adjusted by the feeding peristaltic pump, and the minimum sample size can reach 50ml. Magnetic stirrer is optional

11. The dried finished dry powder has a relatively uniform particle size, with over 95% of the dry powder within the same particle size range.

12. The small spray dryer is equipped with a nozzle cleaner (through needle) for viscous materials. When the nozzle is blocked, it will automatically clear, and the frequency of through needle can be automatically adjusted;

13. Innovative tower wall blowing device with higher material recovery rate.

14. Automatic cleaning function greatly enhances the recovery rate of dried samples.

15. The automatic cleaning function of the drying tower eliminates the need for manual cleaning, greatly saving experimental time.

Technical Parameter Technical parameter

1. The whole machine is made of stainless steel, with two fluid spray atomization structure;
2. Built in imported oil-free air compressor;
3. Equipped with a nozzle cleaner (through needle), it will automatically clear when the nozzle is blocked, and the frequency of through needle can be automatically adjusted;
4. Rated material handling capacity: 1500mL/H;
5. Minimum sample size: 50mL (depending on the difference in solid content of the material);
6. Real time PID constant temperature control technology, heating and temperature control accuracy: ± 1 ℃;
7. Nozzle caliber: 0.5mm, 0.7mm, 1mm, 1.5mm, 2mm optional, and can be customized according to customer requirements;
8. Whole machine power: 6KW/380V;
9. Instantaneous spray drying is completed at low temperature (50~80 ℃). Under this drying condition, the easily oxidized, volatile and heat sensitive substances can well maintain their chemical structure and biological activity;
10. Vacuum degree -0.05-0.06MPA;
11. Color LCD touch screen operation control, fully Chinese operation interface.

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