Screen Separators

STAR TRACE Screen Separator is a unique particle size gradeable separator designed for greater capacity per metre square of screening area & over size material discharge with relatively much less percentage fines than other screening machines.

  • Ceramic
  • Food & Beverages
  • Abrasive Industries
  • Chemical
  • Pulp & Paper
  • Rubber Industry
  • Pharmaceutical
  • Animal Feed
  • Effluent & Waste
  • water treatment
  • Paint & Pigments
  • Sand & Gravel
  • Petroleum
  • Sugar & syrup
  • Screen Separators

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 weight creates vibration in the horizontal plane which causes material to move across the screen cloth to periphery. Increasing the top eccentric mass, increases the horizontal throw, causing oversize material to discharge at a faster rate. The bottom eccentric weight rotates below the centre of mass, creating tilt on the screen, giving vibration in vertical & tangential planes. Increasing the vertical component of motion, which promotes turn over of material on the screen surface helping maximum quantity of undersize material to pass through the screen. The vertical motion also minimizes blinding of screen by near size particles. The tangential component of motion is controlled by the angle of lead given to bottom weights with relation to top weight. Variation in lead angle controlled the spiral pattern of material travel over the screen cloth. Speed & flow pattern of material travel over the screen cloth can be set by the operator for maximum throughout & screening efficiency for any screen able product.... wet or dry...coarse or fine Heavy or light hot or cold. Typical material passes rapidly through the screen during its travel to the periphery. The over size material get continuously discharged through a tangential outlet.

Vibro Separator Specification
Adjustment of Top & Bottom weights in accordance with the diagrams

0o Lead - Average material will be thrown straight material travel radially.


15o Lead Average materials will begin to spiral material Travel Takes
Longer Time.


35o Lead Average materials will give maximum screening pattern material
moves in spiral design.


90o Lead Over size materials does not discharge material tends to
stay at center.

Model Screeing Motor
Single Deck
Dia (mm) Area (mm)
Mg20 455 1290 0.25 588
Mg26 610 2460 0.50 675
Mg34 820 4656 1.0 790
Mg50 1220 10745 2.0 1020
Mg62 1525 17080 2.0 / 2.5 1135
Mg74 1830 24870 2.0 / 5.0 1210
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