This new pre-screen has an increased drop angle on the bottom deck to increase machine throughput and overall capacity.
The pre-screen removes a large percentage of the fines within the feed material before it enters the jaw chamber, resulting in increased output from the machine. It works effectively in applications where the feed material is dirty. The end result is a cleaner, crushed product.
The other benefits are quick set-up time, optional improved hopper capacity and a more efficient transfer of screened material to the improved design side conveyor.