Pit & Quarry - April 2024
A LOOK BACK
2024-03-19 12:57:56
HISTORICAL PHOTOS FROM AROUND THE AGGREGATE INDUSTRY
The Rollercone that El-Jay Manufacturing unveiled in 1956 utilized roller bearings, employing a new method of accomplishing cone crushing action.
The history behind the Rollercone cone crusher resurfaced last month as El-Jay Manufacturing founder Louis Johnson was enshrined in the Pit & Quarry Hall of Fame.
Join the Historical Construction Equipment Association HCEA is a non-profit organization dedicated to preserving the history of the construction, surface mining and dredging equipment industries. U.S. and Canada memberships: $30.00 USD; Others: $40.00 USD Contact: 419-352-5616, info@hcea.net
©North Coast Media. View All Articles.