Vibration unloader

The vibrating unloader operates by utilizing the reciprocating rotary vibration generated by the oscillator excitation. The upper rotating weight of the oscillator produces a planar rotational vibration on the screen surface, while the lower rotating weight produces a conical rotational vibration on the screen surface. The combined effect of these forces causes the screen surface to produce a complex rotational vibration. Its vibration trajectory is a complex spatial curve. The curve is projected as a circle in the horizontal plane and an ellipse in the vertical plane. Adjusting the excitation force of the up and down rotating heavy hammer can change the amplitude. And adjust the spatial phase angle of the upper and lower weights,Automatic metering systemThen the curve shape of the sieve surface motion trajectory can be changed and the motion trajectory of the material on the sieve surface can be altered.

Main types of vibrating screens: Product advantages and disadvantages: high efficiency, light weight, complete and diverse series, multiple levels, can meet the needs of dry material screening. For materials with high moisture content and adhesive properties, this model is not suitable. During operation, vibration causes the material to adhere more tightly to the screen surface, resulting in material congestion or forced shutdown. Due to the limitations of its working principle, this model consumes relatively high energy, especially under high output conditions. In addition, the work noise and dust are relatively heavy.