LIN Yuwan

(Jingdezhen Ceramic Institute)

Abstract：Vibrating screen consists of a circular table upon which is assembled the screen cloth and its own motor is mounted vertically bencath the center of the screen. An centric weight is fashened to the motor shaft above the motor and an adjustable weight onto the shaft beneath the motor.By adjusting the position of the lower weight in relation to the upon one, the characteristics of the screening motion and the material distribution pattern can be altered to fit the character of the matcrial being screened.This paper analyscs the gyratory motion and describs the paramcters of the vibrating scrcen.

Key words: vibrating screen, motion analysis, paramcter calculation.