Vibration screen for biaxial block eccentric vibration exciter, dual motor drive.The exciting vibration of screen machine is produced by centrifugal force produced by eccentric block.Vibration trajectory in the feeding end elliptic long axis and screen surface included Angle into an acute Angle, the discharging end is an obtuse Angle, so that the material layer is not too thin, feeding end layer is not too thick, approximately equal thickness screening effect.When the two vibration motors are synchronized and rotated in reverse, the exciting force generated by the eccentric block cancels each other in the direction parallel to the motor axis and overlaps together in the direction perpendicular to the motor axis, so the motion path of the sieve machine is a straight line.The two motor axes have an inclination Angle relative to the screen surface. Under the combined action of the excitation force and the gravity of the material, the material is thrown up on the screen surface and moves forward in a straight line, so as to achieve the purpose of screening and grading the material.It can be used to realize automation in pipeline.It has the characteristics of low energy consumption, high efficiency, simple structure, easy maintenance and no dust spillage.Screen mesh number of 2-400 mesh, can screen out 9 kinds of materials with different particle size.

Widely used in salt, chemical, food, plastic, medicine, metallurgy, glass, building materials, food, fertilizer, abrasive, ceramics, paint, food, mining and other industries dry powder or granular material screening.

Working principle of GLS series probability sieve:

The GLS series probability screen adopts the screen hole with larger particle size than the screened material, and classifies the material. It is composed of the frame, a group of multi-layers overlapping each other, the slope increasing from top to bottom, the screen surface with decreasing size of the screen hole and two vibration motors.The whole equipment is installed on a set of elastic elements, and high frequency vibration of screen surface can be obtained through vibration motor rotation.Screen size is generally larger than the size of the screen, the material into the screen, immediately disintegrate, so as to eliminate the critical particle may cause the screen blockage phenomenon.