Products > Crushing & Screening > Rollercone Crusher > Rollercone Classic

Terex Cedarapids ElJay Rollercones produce more sized product on the first pass than any competitive cone crusher. Roller bearing tolerances are 10 times less than on bronze bushing shaft cones. The roller bearings ensure a true setting.
 
The ElJay Rollercone® Classic is a high performance crusher. As with most leaders, it’s often imitated but never equaled. “New” innovations from competitors have usually been proven for years in the Rollercone.

Eighty percent of the force through the wedge plate is directed to crushing because roller bearings run more efficiently. With its all-roller-bearing construction, horsepower is applied to crushing, not overcoming friction as in shaft-type bronze-bushing cones.

Proof is that Rollercones require less oil than competitive cones — up to 77% less — because forces are spread over a wider area, not concentrated on one point of the bushing. Thus friction is greatly reduced.

The Rollercone hydropneumatic tramp iron relief system passes tramp iron efficiently and quickly. Originally invented by ElJay, the superior Rollercone design has never been equaled by competitive cone manufacturers.