For controlled withdrawing and separating of primary feed from a hopper, typically feeding a jaw crusher.

Osborn Telsmith Vibrating Grizzly Feeders combine scalping and feeding in one operation. Tapered grizzly bards capped with manganese steel provide maximum life. Feeds primaries in greater tonnages at lower cost per ton, absorbs tremendous impacts of massive feed material. The vibrating unit assures a continuous smooth feed. Available in a wide range of bar deck lengths to suit any application.