What is the working principle of variable frequency vibrating screen?
The vibration of the driving force of the motor working frequency vibration screen from two asymmetric design frequency is not the same, using a linear unbalance vibration principle, deliberately feeding regulation into large amplitude and low frequency, the discharge port is set to small amplitude, high frequency, the material can smoothly complete the screening. Compared with other common vibrating screens, the vibration resistance of the variable frequency vibrating screen is smaller, which can save power and maintain high screening efficiency, and the overall advantages are very obvious.
Variable frequency vibrating screen is suitable for dry sieving in chemical, chemical fertilizer, salt making, grain and other medium and small precision materials.
During the operation, the material is classified as a process of screening from high strength to high frequency and fine classification, so as to achieve the best effect of screening.
Driven by a vibration motor with two different frequencies, the vibration frequency at the feed end is the lowest, the amplitude is the largest, and the vibration frequency is too high to the end of the discharge end. The amplitude is the smallest.
