Clean Crushing Petroleum Coke could be done by the tungsten carbide jaw crusher and double roller crusher.  The contacted part material is tungsten carbide, which do not pollute the Petroleum Coke.  Also Petroleum Coke is a kind of carbon, it is greatly abrasive, so adopt tungsten carbide crushing parts, which will make the crusher in high crushing efficiency and long life time for the crushing parts.

The jaw crusher could be the first stage crushing, reduce the 50mm Petroleum Coke to be less 5mm.

Crushing Petroleum Coke by jaw crusher

Crushing Petroleum Coke by jaw crusher

The double roller crusher to be second stage crushing, reduce the 5 Petroleum Coke to be less 0.15mm.

Crushing Petroleum Coke by double roller crusher

Crushing Petroleum Coke by double roller crusher

The key point by double roller crusher: because the low bulk density of the coke or carbon material, it is better make the roller to be groove shape for making the Petroleum Coke easy enterring through the 2 rollers for high efficiency crushing.

groove shape on the roller surface

The above solution has adopted by our Indonesia Client.