Vibrating screen is a commonly used screening equipment in the production process of machine-made sand. Each part of the vibrating screen has its functions and advantages. The vibrating screen is mainly composed of a screen box, a screen mesh, a screen frame, a motor base, a shock-absorbing spring, a bracket and other parts.
Working principle of vibrating screen
The working process of the vibrating screen will use the reciprocating vibration generated by the oscillation excitation. The upper rotary hammer of the vibrator will cause the surface of the vibrating screen to form a plane vibration. The lower rotating weight makes the screen surface produce cone-shaped rotary vibration, and its combined effect makes the screen surface produce double-rotation vibration;
The process of dividing groups of broken materials with different particle sizes through a single-layer or multi-layer sieve surface with evenly distributed holes multiple times into several different levels becomes sieving. The particles larger than the sieve hole remain on the screen surface, and the particles smaller than the sieve hole pass through the sieve hole, and finally the coarse and fine particles are separated and the screening process is completed.