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Rotary vibrating sieve& Ultrasonic vibrating sieve

sieve

Rotary vibrating screen:

Vibrating screen is mainly used for screening, impurity removal and liquid filtration. Vibrating screens are ideal for sieving, screening and separating solids such as granules and powders, and separating liquids from solids. Using the bouncing ball as the net cleaning device can generally achieve four-level screening and divide the product into five levels. In addition to this, the machine is also used as a safety screen or control screen to remove possible foreign bodies or impurities.

The vibration motor, as the core component, is equipped with adjustable counterweights.

 

Changing the phase angle of the upper and lower weights can change the movement trajectory and dwell time of the material on the sieve. In addition, an additional weight is installed on one side of the upper and lower weights, which is used to increase or decrease the exciting force of the sieve machine. The exciting force can be increased or decreased according to the number of layers of the user’s sieve machine and the weight of the material, which is suitable for Offers great flexibility of use for both solids and liquids. Therefore, in order to make the screen machine adapt to the separation state required by various materials, such as the distribution of materials, processing capacity, separation efficiency, net passing rate and other changes, it should be adjusted to the best state.

Ultrasonic vibrating screen

Users want high-speed screening without clogging the mesh. Conventional methods simply use vibration/shaking technology to exclude foreign matter for sieving. In addition to the above-mentioned conventional methods, ultrasonic sieving can evenly transmit the oscillating force to the mesh surface in the micrometer range. Using this technology can reduce the friction between the screen surface and the material and reduce the clogging of the mesh. Compared with the conventional screening machine, the primary screening rate and the overall screening efficiency are greatly improved, which can ensure that the mesh will not be blocked for a long time during the screening process. Depending on the particle structure of the material, the productivity can be greatly improved, and the service life of the screen can be extended while ensuring long-term high-efficiency screening.

 

Summary:

 1. The characteristics of the material, whether it is easy to generate static electricity, easy to adhere, and fineness. If it exceeds 60 mesh, it is recommended to choose an ultrasonic vibrating screen.
2. The ultrasonic vibrating screen is an upgrade based on the vibrating screen. Compared with the ordinary vibrating screen, it needs a special ultrasonic adhesive grid.

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