Price of experimental small spray dryer

At present, the specifications of spray dryer include: laboratory small spray dryer, laboratory organic solvent spray dryer, laboratory low temperature spray dryer

1. The small spray dryer adopts large color touch screen operation, full automatic control and manual control, ten stage program temperature control, and built-in memory function,
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 borosilicate heat-resistant glass material, so that the spray drying process can be carried out in a pollution-free and stable environment, and the entire spray drying experiment process can be directly observed, which provides great convenience for scientific 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 oil-free air compressor. The particle size of the powder is normally distributed, the fluidity is very good, and the noise is low, less than 60db, which meets the national laboratory noise standard;
7. The atomization structure of the two fluid spray, the whole machine is made of stainless steel precision materials, compact design, no auxiliary equipment, easy to use, 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 small 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 parameters
1. The small spray dryer adopts the dual control mode of full automatic control and manual control, and the whole experiment process is dynamically displayed (animated) on the color touch screen
2. Inlet air temperature control: 30 ℃~400 ℃
3. Air outlet temperature control: 30 ℃~200 ℃
4. Evaporation water volume: 1500mL/H~2000ml/h
5. Large feed rate: The peristaltic pump can be adjusted to 2000ml/h
6. Small feed volume: 50mL
7. Upgradeable to dual level separation collection system
8. Real time PID temperature control technology, real-time online display of inlet and outlet air temperature, temperature control accuracy ± 0.5 ℃
9. Drying time: 0.8-1.0 seconds
10. The machine has a misoperation protection function. When the fan and heater switches are used in the wrong order, the machine automatically reminds to prevent beginners from accidentally operating and damaging the machine.
11. The small spray dryer has a shutdown protection function: just press the stop button when shutting down, and the machine will stop running immediately except for the fan, so as to ensure that the heating part of the equipment will not burn out due to misoperation (forced shutdown of the fan).
12. Color LCD touch screen parameter display: inlet temperature/outlet temperature/peristaltic pump speed/air volume/needle frequency
13. Nozzle diameter: 0.5mm/0.7mm/0.75mm/1.0mm/1.5mm/2.0mm optional, and can be customized according to requirements
14. Equipped with a nozzle cleaner (through needle), it will automatically clear when the nozzle is blocked, and the frequency of the through needle can be automatically adjusted
15. The whole spray dryer is made of stainless steel, with two fluid spray atomization structure. The spray, drying and collection system is made of transparent high borosilicate heat-resistant glass materials
16. Built in oil-free air compressor, with a normal distribution of particle size for powder spraying, good fluidity, and low noise, meeting laboratory noise standards;
17. Intelligent control system, replacing PLC control in the market, with stronger stability
18. Time setting function: Users can set the working time of the machine themselves without manual supervision. When the working time ends, the machine stops working without manual supervision, greatly saving valuable time for customers to conduct experiments.
19. Fan automatic stop function: After the instrument finishes working, the fan should be kept in working state for the glass part to cool down. This machine is set through an intelligent program, and when the inlet air temperature is below 30 degrees, the fan will automatically shut down without manual shutdown.
20. Whole machine power: 3.8KW/220V
21. Tower wall blowing device with high material yield
22. spray head cooling device (optional)
23. It can be directly upgraded to a nitrogen circulation system for drying organic solvent materials
24. Equipment dimensions: 1380mm (height) x 770mm (length) x 590mm (width)