Portable Crushing Plants - Superior IndustriesFeb 14, 2017 . Patriot® Cone Crusher Plant - Valor™ VSI Plant - Liberty™ Jaw Crusher . Our portable crushing configurations are equipped with the latest.portable crushing plants,Portable Impactor Plants - OPEN CIRCUIT (OC)/CV. OC refers to a separate discharge conveyor coming off the side of the impactor plant at a 90-degree angle. CV refers to the discharge.