The Vibrating Sieve Machine, offered by us, is the best Vibrating Screen or Vibrating Sieve suitable for dry screening. The Vibrating Sieve Machine comprises of eccentric bock, screen web, rub spring, mainframe, electric motor, coupler, etc. The Vibrating Sieve Machine is widely demanded in chemical and pharmaceutical industries.
The top weight on the motor shaft rotates in a plane close to the centre of the mass of assembly. Rotation of the top eccentric weights creates vibration in the horizontal plane, which causes material to move across the screen cloth to periphery increasing the top eccentric mass.
The bottom eccentric weight rotates below the centre of vibrating, mass creating till on the screen giving vibration in vertical & tangential planes increasing the vertical component of motion which promotes turnover of material on the screen surface helping maximum quantity of undersize material to pass through the screen.
The effective vertical motion helps in minimizing blinding of screen by 'near size' particles. The tangential component of motion is controlled by the angle of lead given to bottom weight with relation to top weight.