Video-Wobbler feeder

The wobbler feeder principle

Mine or quarry-run material is dumped on the elliptical bars. As the bars turn, fines, mud or dirt drop through the openings. Oversize or unwanted waste materials move forward in a rocking / roller motion. The opening between the bars remains constant as the bars rotate. Ribs on the bars reduce the amount of large elongated pieces of material from passing through.   

Process overview

May be fed by an Apron Feeder; or, depending on the application, may also be fed directly via trucks or loaders.

Occasionally used in secondary applications where feed material has already been crushed.

Video

Features

1. The unique action of the wobbler feeder can actually boost material production from 50% to 100%. This is accomplished, in one operation, by scalping out fines and feeding only oversize to your crusher or impactor.

2. Maintenance is also reduced because abrasive, choking fines are bypassed. 

3. Wobblers are self-cleaning and resist clogging in wet, sticky materials.

4. Wobbler feeders operate with low horsepower and headroom requirements, and without vibration, noise or transmitted stresses, making them ideal for both stationary and portable applications.

The durable wobbler construction is designed to work at top efficiency under heaped loads. The secret behind the wobbler feeder’s ability to handle wet, sticky or dry oversize material is in the original “Wobbler Feeder Principle”. The positive action of the rotating elliptical bars causes material to tumble forward assuring separation of fines and a uniform feed rate. YingDa offers a wide choice of capacities to meet your specific duty needs.