Here is the following analysis of the differences between the two kinds of screening equipment:
1) In the structure, the vibrating screen is the use of vibration motor, swing screen is the use of ordinary motor.
2) In principle, vibrating screen is based on the vibration of the material according to the specific gravity and stratification, swing screen imitates the human manual screening action.
3）In the screening accuracy, the linear screen in vibrating screen is good at screening coarse mesh (10-70 mesh), swing screen is good at screening precision mesh (70-180mesh), higher precision uses ultrasonic vibrating screen (200-500 mesh)
Vibrating screen is through the principle of high speed vibration to screen materials, it is because of high speed vibration, will destroy the shape of the material, so many granular crystalline crisp materials are not suitable for vibrating screen screening, such as chicken powder, monosodium glutamate, sugar, cooked food and so on.
Swing screen is a slight elliptical swing motion, there is no high speed vibration, little impact on the material, will not destroy the shape of the material, greatly improve the yield of the material.
Ordinary vibrating screen is the use of high-speed vibration principle, vibration of material machinery has great damage, for a long time is easy to produce cracking or deformation phenomenon, noise is relatively large.
Swing screen is used in low speed swing principle, to ensure the service life of the equipment, reduce maintenance costs, reduce equipment noise.
As the name suggests, neither works the same way; Secondly, vibrating screen is a traditional screening equipment, has been widely used; Swing screen for the new market screening equipment, advanced technology, is the upgrading of screening equipment in some industries, its large capacity, many layers, low noise, powerful; It is being used by more and more enterprises.