ROCKFALT Wobbler Feeders are used where vibrating feeders before primary crushers have failed, i.e. in very damp and sticky situations. This is possible thanks to their self-cleaning and non-clogging elliptical discs, which ensure that the material is fed and separated without blinding.

High Productivity

Capable of feeding and separating in a single operation, wobbler feeders can double material throughput. The robust wobbler construction is designed to operate at peak efficiency under stacked loads.

The secret behind ROCKFALT Wobbler Feeders‘ ability to process moist, sticky or dry oversized material is the original “Wobbler Feeder Principle”. The positive motion of the rotating elliptical disks causes the material to roll forward, separating the fines and ensuring an even feed rate. This helps to greatly increase the capacity of the crusher or impactor being fed, as the material is delivered free of dirt and clay.

Versatile Applications

For greater operational flexibility in your mining operations, gantry feeders can be used for mineral processing, bulk loading and unloading terminals, as well as in-pit and underground operations.

With low horsepower and headroom requirements, they operate without vibration, noise or transmitted stresses, making them ideal for both stationary and portable applications. Depending on the application, they can be fed by a track feeder or directly through trucks or loaders. They can also be used in secondary applications to separate crushed feed material.

Low Maintenance Needs

ROCKFALT Wobbler Feeders are self-cleaning and designed to resist clogging and reduce blinding.

Safe Operation

They operate without dust, vibration or loud noise to increase operator safety.