Fyb square precision swing screen

Fyb series square swing screen is an efficient screening equipment with high precision and large output, which is developed and designed according to the contradiction between screening accuracy and output imbalance


The application industries include chemical industry (soda ash, soda, fertilizer, resin), food (additives, starch, salt, tea, etc.), metallurgy, metals, magnetic materials, activated carbon, quartz sand, etc.


Working principle of Fyb series square swing screen:


According to the motion track of shaker, that is screen box, fybs square swing screen is also called reciprocating screen. The vibration force generated by its driving device is the inertial force which changes regularly around a certain axis and direction, and its essence is the reciprocating inertia force formed by the eccentric wheel rotating around the fixed axis. According to the structural characteristics and working principle of fybs square swing screen, its screen surface is generally horizontal or slightly inclined (inclination angle is 00-50).


The working principle of fybs square swing screen is as follows: after the screen machine is started, the screen box moves back and forth under the action of inertial force, and the screen box drives the screen surface to do periodic shaking, so that the materials on the screen surface move in a directional jump mode with the screen box. During this period, the materials smaller than the screen surface aperture fall into the lower layer through the screen hole, and the materials larger than the screen surface aperture will continuously roll and jump After discharging from the discharge port, the screening work is completed