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Rock Crushers
Stationary and Portable Rock Crusher Equipment and Accessories such as: Thrust Bearings, Cones, Screens, Feeders, Breakers and much more!
As one of the leading providers of rock crusher equipment, accessories and information we are dedicated to keeping excavating contractors up-to-date with the Rock Crushers Advisory Committee and the industry's new and used stationary and portable rock crusher equipment and accessories.
Information from the Rock Crushers Advisory Committee
The PBR (Permit By Rule - An alternative permitting process for PTC that has been simplified and has a lower fee) took effect June 15, 2001. This rule applies to any combination of portable equipment used to grind or crush minerals that are nonmetallic such as: sand and cement. The operation / operations you provide must not exceed 12 months at any single site.