The working principle of the bean powder screening machine mainly depends on its internal screening system and vibration system. After the device is started, the vibration system will drive the screen to vibrate at high frequencies, causing the soybean powder particles to form a thin layer of material on the screen. Due to the different motion trajectories of soybean powder particles with different particle sizes under the action of vibration force, soybean powder can be divided into different particle size levels through different apertures on the sieve.

The soybean powder vibrating screen adopts high-precision screening mesh, which can achieve fine screening of soybean powder particles, ensuring the purity and particle size distribution of soybean powder. The vibration frequency and amplitude of the soybean powder vibrating screen can be adjusted flexibly according to the characteristics of different soybean powders, achieving efficient screening. The vibrating screen for soybean flour has a simple structure, convenient disassembly and replacement of the screen surface, and is easy to maintain and maintain. The soybean powder vibrating screen consumes less electricity during the screening process, and has low noise and dust pollution, which meets environmental protection requirements.