Wu Hai small spray dryer design principle main features operation instructions
Mianyang Shengshi Health Technology Co.,Ltd , https://www.shengshiaminoacid.com
August 06 12:10:51, 2025
The Wuhai Small Spray Dryer is a high-performance laboratory equipment designed by senior engineers from Xinzhuang Instrument. It has obtained CE certification and features an advanced, imported nozzle system for efficient atomization. This compact spray dryer is widely used in academic research, pharmaceutical development, and food industry applications, making it ideal for processing various types of solutions, including emulsions, suspensions, and heat-sensitive materials.
One of the key advantages of the Wuhai Spray Dryer is its ability to maintain the integrity of active ingredients during the drying process. The material is only briefly exposed to high temperatures when sprayed into fine droplets, ensuring minimal thermal degradation. This makes it particularly suitable for drying biological products, enzymes, and other sensitive compounds.
The machine is equipped with a color LCD touch screen that displays real-time parameters such as inlet and outlet air temperature, peristaltic pump speed, airflow volume, and needle frequency. It offers both automatic and manual control modes, allowing users to easily adjust settings during experiments. In automatic mode, the system starts up with a single button press, and the process is clearly visualized on the screen.
A built-in oil-free air compressor ensures consistent particle size distribution and low noise levels (under 60 dB). The spray system uses a two-fluid atomization design, made entirely of high-quality stainless steel for durability and ease of maintenance. The entire drying and collection system is constructed from transparent borosilicate glass, enabling users to observe the process without contamination.
Additional features include an automatic nozzle cleaner, which helps prevent clogging and adjusts the needle frequency automatically. A tower wall purging device enhances material recovery rates, while an air inlet filter keeps the sample clean. The peristaltic pump allows precise feed control, with a minimum sample volume of just 50ml.
For operation, the peristaltic pump can be controlled manually or automatically. When in automatic mode, it starts based on the set outlet temperature, adjusting its speed accordingly. The fan, air compressor, and heater are also easily controlled via the interface, with safety measures in place to prevent accidental shutdowns.
Users can customize settings like fan speed, needle frequency, and peristaltic pump rotation rate using the numeric keypad. The system’s intuitive design ensures smooth operation, making it a reliable tool for researchers and professionals working with delicate materials. Whether you're conducting experiments or scaling up production, the Wuhai Spray Dryer delivers precision, efficiency, and ease of use.