ABOUT GYRO SCREEN (vibro shifter)
New technology shifter is giving horizontal, vertical and circular mechanical vibration. Vibro Shifter is for screening dry powder OR wet medium. It is also useful for separation solid-solid OR Solid-liquid and classification of solid. It is rigid screening device, which vibrates with screen above its center of mass. Whole mass is suspended on coil springs, which gives thrust to screening unit by its own compression and de-compression. Spring allow unit to vibrates freely and also prevent transmission of vibration on floor. Number of screen decks and spacing frame assembled on circular base frame. Screen is uniformly tensioned in all direction by center support. Specially designed vibrating motor generates vibration. Eccentric shaft is fixed on both side extended motor shaft. Eccentric weight is rotate with motor and generates vibration of whole masks.
HOW GYRO SCREEN (vibro shifter) WORKS
Material for screening is to be fed into upper screen deck. Fine material enter into lower deck after pass from top screen and coarser remain over screen. Material over each deck is automatically discharge from individual discharge spout. Over size material discharge rate can be increase by increasing horizontal throw. Horizontal throw is increase by rotation of upper eccentric mass. Maximum vertical vibration is desirable for clean the screen and dislodge material. Vertical and tangential plane vibration is change by lower weight. Angular position of upper and lower eccentric weight is for control circular motion of particles in the screen for getting better screening efficiency.