Product Description
AYAN-PWGZ1000 Small spray dyer is mainly applicable to the production of micro particle powder in universities, research institutes and laboratories of food, medicine and chemical enterprises. It has wide-spectrum applicability to all solutions, such as emulsion and suspension, It is applicable to the drying of heat sensitive substances, such as biological products, biological pesticides, enzyme preparations, etc. because the materials ejected are only exposed to high temperature when they are sprayed into aerosol size particles, they are only heated instantaneously, which can keep the active ingredients of these active materials from being damaged after drying.
Technical Features
1. It adopts color large touch screen operation, full-automatic control and manual control, ten program temperature control, with memory function:
2. Full automatic control: one button start, set the spray process parameters, the temperature reaches the predetermined temperature, the peristaltic pump starts automatically, the touch screen displays animation, and the running process is clearly displayed.
3. Manual control: if it is necessary to adjust the process parameters during the experiment, it is convenient to switch to the manual state, and the whole experiment process is dynamically displayed on the color touch screen (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 heating part of the equipment will not be burnt out due to misoperation (forced shutdown of the fan).
5. The machine has the function of misoperation protection. When the fan and heater switches are pressed in the wrong order, the machine will automatically remind to prevent the novice from damaging the machine by misoperation.
6. Built in imported oil-free air compressor, the particle diameter of powder spraying is normal distribution, the fluidity is very good, and the noise is very low, less than 60 dB, which meets the National Laboratory noise standard;
7. Atomization structure of two fluid atomizing machine. The machine is made of high quality stainless steel, with compact design, no need for accessory equipment, and convenient use.
8. In order to meet the user's requirements of adjusting various parameters in the experimental range, the real-time PID constant temperature control technology is adopted in the design of drying temperature control to make the temperature control in the whole temperature area accurate and the heating temperature control accuracy ± 1 ℃.
9. In order to keep the sample pure, the air inlet filter is equipped.
10. Time setting function: the user can set the working time of the machine by himself, without the need of manual watch. When the working time is over, the machine stops working automatically, no need to keep an eye on it, which greatly saves the valuable time for the customer to do experiments.
11. The whole machine is made of stainless steel and atomized by two fluid atomization. The spray, drying and collection system is made of transparent high-quality borosilicate heat-resistant glass material.
12. The feed volume can be adjusted by the feed peristaltic pump, and the minimum sample volume can reach 50ml. Magnetic stirrer is an optional
13. After drying, the particle size of the dried powder is relatively uniform, and more than 95% of the dried powder is in the same particle size range.
14. By adjusting the atomization state, it can achieve different drying and collection of different particle size powder.
15. Small spray dryer for viscous materials, with a spray cleaner (through the needle), when the nozzle is blocked, will automatically remove, the frequency of the needle can be adjusted automatically.
16. Innovative tower wall purging device, higher material recovery rate (optional).
17. Automatic cleaning function, greatly enhancing the recovery rate of dry samples (optional).
18. Automatic cleaning function of drying tower, no need for manual cleaning, greatly saving experimental time (optional).