Vibro Shifter

Application & Process :

Vibro Sifter is used for screening, sieving, grading for solid-liquid separation, process to separate the desired elements and the undesired elements from the combination of solid to solid (where two solids are generally having different properties) and solid to liquid material. It used in various industries such as Pharmaceutical, Chemicals, Cosmetics, plastics, paints, plastic, minerals, rubber compounds, metal powders, detergents, pesticides and fertilizers, dyestuff and pigments

Vibro Sifter consists of a screen placed on the base plate attached centrally to gyratory motor. The material fed through the inlet located on the top is dropped on the screen. The particles smaller than the mesh size passes from the screen and the larger sized particles are released through an outlet. The combination of vibratory motor and the weights placed on top and bottom of screen gives the desired filtration or separation of the material. Total assembly is mounted on suitable springs so that it becomes an independent body which vibrates without parting any vibrations to the foundations.


Salient Features :

  • Design is cGMP – Current Good Manufacturing Practices compliance.
  • All contact parts AISI 316 & non contact parts AISI 304.
  • Powerful vibration by gyratory motion by special Vibro motor.
  • Side outlet & fines discharge.
  • Easy movable & clean.
  • Noiseless operation.
  • Lead free and Silicon seal sieve.

Vibro Sifter

Vibro Sifter

Working Principle of Vibro Sifter

Vibro sifter  works on the gyro principle. The word gyro here refers to Gyroscopic motion which is a tendency of a rotating object in order to maintain the orientation of its rotation. In machines, gyratory motion is obtained from specially designed gyro motor, which is fitted underneath the vibrating assembly. A specially designed rugged spring completely isolates this assembly from the base with the help of Gyro-motor. The motor is fitted with eccentric weights present at its as well as base to create centrifugal force. This whole assembly is covered by an SS plate.

Basic Parts of a Vibro Sifter Machine

A vibro sifter is an assembly of many parts/sections. The image below shows a single-layer vibro sifter machine:

A section of vibro sifter machine

A section of vibro sifter machine

This is a simple design. At times, the manufacturer may opt for an equipment with many sieves as shown below:

A triple-layer sieving equipment

A triple-layer sieving equipment

In short, these are the main sections of a vibrating sifter. Every part plays a significant role in the product separation process.