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Product Description

BNT-6000YB Stainless Steel Mini Laboratory Spray Dryer


BNT-6000Y Mini Laboratory Spray Dryer is mainly used in the production of micro-particle powder in universities, research institutes and food and pharmaceutical chemical enterprises. It has wide applicability to all solutions such as emulsions and suspensions. It is suitable for drying sensitive substances such as biological products and biological pesticides. Enzyme preparations, etc., because the materials ejected are only subjected to high temperature when sprayed into mist-sized particles, so they are only heated instantaneously, and the active materials can be maintained to maintain their active components after being dried.

Instrument features

1. Large color touch screen operation, combined with automatic control and manual control, ten-stage program temperature control, and self-storing function.
2. Full-automatic control: one-button start-up, after setting the spray process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts itself, the running animation is displayed on the touch screen, and the running process is clearly displayed; when the machine is shut down, just press the stop button, the machine is automatically safe. Shut down.
3. Manual control: If the process parameters need to be adjusted during the experiment, it is convenient to switch to the manual state. The color touch screen is dynamically displayed (animation) throughout the experiment.
4. Shutdown protection function: Just press the stop button when shutting down, the machine will stop running immediately except the fan, to ensure that the equipment will not burn out due to misoperation (forced off the fan).
5. The spray, drying and collection system is made of transparent high-quality borosilicate heat-resistant glass material, which makes the spray drying process in a non-polluting and stable environment, and allows the whole spray drying process to be directly observed. The personnel control the experimental process and the experimental results provide great convenience and can find problems in time. All glass components are easy to disassemble and easy to clean.
6. The small spray dryer has built-in imported oil-free air compressor. The particle diameter of the powder spray is normally distributed, the fluidity is very good, and the noise is very low, less than 60db, in line with the national laboratory noise standard;
7. The atomization structure of the two-fluid spray, the whole machine is made of high-quality stainless steel material with precision design, compact design, no need for auxiliary equipment, convenient to use, and lasts for a long time.
8. In order to meet the requirements of the user to adjust various parameters in the experimental range, the real-time regulation PID constant temperature control technology is adopted in the design of the drying temperature control, so that the temperature control in the full temperature zone is accurate, and the heating temperature control precision is ±1 °C.
9. In order to keep the sample clean, an air inlet filter is provided.
10. The feed amount can be adjusted by the feed peristaltic pump, and the minimum sample volume can reach 50ml. Magnetic stirrer optional
11. Dry powder after drying, the particle size is relatively uniform, and more than 95% of the dry powder is in the same particle size range.
12. The small spray dryer is equipped with a nozzle cleaner (passing needle) for the viscous material. 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 with higher material recovery rate.
14. Automatic cleaning function, greatly enhancing the dry sample recovery rate.
15. The automatic cleaning function of the drying tower eliminates the need for manual cleaning, which greatly saves the experiment time.

Main technical parameters

1. Color LCD touch screen parameter display: air inlet temperature / air outlet temperature / peristaltic pump speed / air volume / needle frequency real-time observation
2. Inlet air temperature control: 30 ° C ~ 300 ° C continuously adjustable
3. The outlet temperature control: 30 ° C ~ 140 ° C
4. Evaporation water volume: 1500mL/H~2000mL/H
5. The maximum feed amount: peristaltic pump adjustable up to 2000mL / H minimum feed: 50mL
6. Electric heater power: 4.5KW AC220V single phase + ground Fan: 0.4KW Maximum air volume 5.5 m3/min Maximum wind pressure 686Pa
7. Air compression working pressure: 2-5Bar Air compressor power: 0.6KW Maximum gas production 4.2 m3/H
8. Nozzle diameter: 0.5mm / 0.7mm / 0.75mm / 1.0mm / 1.5mm / 2.0mm optional, standard 0.75mm (can be customized)
9. Temperature control accuracy ±0.5°C, real-time PID temperature control technology, real-time online display of inlet air temperature and outlet temperature
10. Drying time: 0.8 ~ 1.0S 10, the machine has a misoperation protection function, when the fan and heater switch use order is wrong, the machine automatically reminds to prevent the novice from mishandling the machine.
11. The small spray dryer has the shutdown protection function: just press the stop button when shutting down, the machine will stop running immediately except the fan to ensure that the equipment will not burn out due to misoperation (forced off the fan).
12. Equipment size: 1380mm (height) × 770mm (length) × 590mm (width)
13. The whole machine power: 3.8KW/220V

instrument Configuration
1, atomizer; 2, large clamper; 3, tail pipe; 4, lock nut; 5, cyclone separator; 6, NO.1 clamper; 7, collection bottle; 8, large clamper; 9, creeping pump; 10, drying room; 11, touch screen; 12, NO.2 clamper; 13, power switch; 14, feeding tube; 15, NO.3 clamper; 16, collection tube

Instruement components
1. Stainless steel drying room*1
2. Stainless steel cyclone separator *1
3. Stainless steel sample collection bottle*1
4. Stainless steel sample collection tube *1
5. Feeding silicone tube 6mm*2 meters
6. Stainless steel spray chamber *1
7. Stainless steel clamper *4pcs

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