Australian Made Vibrating Screens and Vibrating Feeders
Grizzly Screen
Grizzly Screen

Grizzly Screens use a set of evenly spaced bars as a screening media. Usually mounted on a decline to promote material flow. They are predominantly used in heavier applications where particle sizes are larger and more prone to blocking. Hence the popularity in quarries and mine sites.

The bars do not include any horizontal supports which prevents a catch point for material. Furthermore, they are designed to be tapered so that product will always have a means to escape if it starts to get caught.

Typical grizzly screen bar decks are made from laser cut mild steel or Bisalloy plate. Alternative grizzly designs are from flat bar, rod or tube.

Grizzly screen with side discharge.
Grizzly screen with side discharge.

Common applications of grizzly screens include:

  • Rough sizing from a crusher.
  • Preliminary sorting in a recycling plant.
  • Removal of oversize rocks.
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