How to adjust the working parameters of the stone removal machine

How to adjust the working parameters of the stone removal machine? Below, let me give you a detailed introduction, hoping it can be helpful to everyone.

Throwing angle: refers to the angle between the vibration direction of the screen body and the surface of the screen body. The vibration form of the screen body is reciprocating linear vibration, and the vibration direction is inclined and perpendicular to the axis of the vibration motor. The vibration direction of the stone removal machine and the vibrating screen is different and cannot be changed arbitrarily. This is the basic condition for parallel stones near the surface of the screen body to extend along the surface of the screen body. Therefore, choosing the appropriate throwing angle is beneficial for the automatic classification of materials and the upward movement of stone. However, when the throwing angle is too large, the material is easily thrown off the screen surface, and conversely, the screen surface is not conducive to the upward movement of the stones side by side. The throwing angle of the stone removal machine is usually 30-35.

Amplitude and vibration frequency: Amplitude refers to the vibration amplitude of the screen body, and vibration frequency is a working parameter indicating the vibration speed of the screen body. When the amplitude is large and the frequency is high, the material moves faster on the surface of the sieve and automatically separates, and the effect of the grade is stronger. Beneficial for improving separation efficiency and equipment output. But if the amplitude is too large and the frequency is too high, the working face will vibrate violently and the material will jump off, which will damage the automatic classification of the material. Therefore, the separation efficiency decreases.

However, the material moves slowly on the surface of the sieve and the material layer becomes thicker, which is not conducive to automatic classification of the material. Not only does it affect the separation efficiency, but it also affects the output of the stone removal machine, with an amplitude usually around 3.5-5mm. The frequency of a stone removal machine driven by an electric motor is usually not adjusted, and the frequency of an eccentrically rotating stone removal machine is proportional to its speed.

The above is about how to adjust the working parameters of the stone removal machine. Thank you for your attention and support. If you want to learn more, please follow the official website of Yongming Machinery. See you in the next issue!