In processing, the pusher feeder is the best solution for feeding primary plants with highly abrasive feed material. It is installed as standard under large feed bunkers and designed individually according to customer requirements.
Pusher feeders can be built in different lengths and widths and have a feeding capacity from 50 to 1500 t/h. The use of a push feeder results in a discontinuous material feed into the primary crushing plant. The capacity can be determined by means of a frequency converter or by adjusting the stroke length.