If your Screen Separator isn't Rock Tough... it should be.


If your rock separator isn't Rock Tough......it should be.

The industries original patented adjustable bar separator.

Produce Many Products With One Separator.

Adjustable deck bar openings from 1" to any opening required

in 1" increments continues to make Rock Tough the best value

in static screening offered anywhere.

No need for multiple separators, expensive screen overlays or reducer faces.

The unchallenged durability, performance and versatility of Rock Tough’s patented separators has made Rock Tough the choice of aggregate processors across the country and the world. With the largest selection of models and sizes including, Adjustable Bar, Welded Fixed Bar, Shift Bar, Trencher, Static Screens, Skid Steer and Custom Application, Rock Tough can provide the right separator for any job.  No matter what you call them in your part of the country, rock screen, rock separator, rock grizzly, aggregate separator you can be confident Rock Tough is the one source for all your static screening needs.


We've been getting dumped on for years, and we've learned how to take it.

Federal and State CCR (Central Contractors Registration) & DUNS Listed.

We proudly accept Visa and MasterCard.

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