From the perspective of operating trajectory, the swinging screen is a nonlinear inertial vibrating screen, with basic rotational motion similar to manual screening. The material is evenly dispersed throughout the entire sieve surface from the center to the outer edge, thereby propagating axially in a spiral motion. The fine particles thus complete the entire screening process. The rotary vibrating screen is a screen machine that performs three-dimensional circular motion, so the production site required for these two types of screens is also different.

2、 Different production yields

If you want a large production capacity, it is recommended to use a swing screen. If you want high precision, you need to use a rotary vibrating screen. This is because the contact area between the swing screen surface and the material is large, while the usable area of the rotary vibration screen is small. A larger contact area between the screen surface and the material will effectively increase the production volume of the product, while a smaller contact area will effectively improve the screening accuracy.

3、 Different screening accuracy

Due to the fact that the rotary vibrating screen operates in a three-dimensional motion mode, and the operating mode of the swinging screen determines the doubling of the effective screening area, the screening accuracy can reach over 95%.

4、 Impact on raw materials

Undoubtedly, the rotary vibrating screen uses the principle of vibration to screen materials, and due to vibration, it can damage the appearance of the materials. Therefore, many granular crystalline crispy materials, such as chicken essence, monosodium glutamate, sugar, and cooked food, are not suitable for rotary vibrating screen screening. The swinging screen has a slight elliptical swinging motion and cannot be vibrated, which has little impact on the raw materials and will not damage the appearance of the materials, further improving the yield of the materials.

5、 There is a significant price difference between swinging and rotary vibrating screens

As a standard product in screening equipment, rotary vibrating screens have been produced for decades, with mature processes and complete supporting facilities, making them highly cost-effective. As a new type of product, the production of swing screens is relatively complex and the supporting facilities are not complete enough, so the price is generally several times higher than that of rotary vibration screens.

Whether it is a swing screen or a three-dimensional rotary vibrating screen, customers must order based on actual production needs when choosing.

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