The vibrating screen is operated by using the reciprocating rotary vibration caused by the vibration of the vibrator. The upper rotating heavy hammer type of the vibrator causes the screen powder to rotate and vibrate in the plan view, while the lower rotating heavy hammer type causes the screen powder to rotate and vibrate in the spherical surface. The actual effect of the synergistic effect of the mining vibrating screen equipment causes the screen powder to cause a double rotating vibration. The vibration trajectory of mining vibrating screen equipment is a complex indoor space curve. The curve is projected as a circular shape on the plane, while it is projected as an elliptical shape on the vertical plane. Adjusting the excitation force of the up and down rotating heavy hammer can change the amplitude of the vibration. Adjusting the indoor space angle of the upper and lower heavy hammer type can change the curve shape of the sieve powder trajectory and change the trajectory of the raw materials on the sieve surface.
The key types of mining vibrating screen equipment include product advantages and disadvantages: high efficiency, light quality, detailed and diverse series of products, multiple levels, and being able to meet the needs of dry raw material screening. Due to high moisture content and adhesive raw materials, this model of mining vibrating screen equipment is not suitable. During operation, vibration causes the raw materials to adhere more tightly to the screen powder, resulting in overcrowding of raw materials or forced shutdown. Due to the limited principle of mining vibrating screen equipment, the energy consumption of this mining vibrating screen equipment model is relatively high, especially under high load rate working conditions. In addition, there is heavy noise and smoke during work.
Mining vibrating screen equipment can be divided into three main uses based on net weight: mining vibrating screen equipment, lightweight and fine vibrating screens, and experimental vibrating screen machines
The vibrating screen is operated by using the reciprocating rotary vibration caused by the vibration of the vibrator. The upper rotating heavy hammer type of the vibrator causes the screen powder to r