Granite is a kind of magmatic rock which formed below the surface.Its main component is quartz, feldspar and mica. The color sually yellow with pink, or gray. It has hard texture, beautiful color, good pressure and is a high-quality building gravel material.

 

But, because of its high hardness, many customers complain about the difficulty of granite processing, the machine wear is too much.

 

For its hard rock characteristics, Kefid introduce Germany high-end technology, combined with the performance of metal materials designed a high-performance crusher - HPT hydraulic cone crusher. It is mainly used in second and threee stage crushing for metal mines, hard rock.

 

Compared with ordinary crusher, HPT hydraulic cone crusher adopts unique principle of laminated crushing, can effectively use the crushing between particles, greatly reducing the wear, but also makes the finished product in the cube ratio increased, flake particles reduced, the gradation is more reasonable.

 

Compared with spring cone crusher, HPT hydraulic cone crusher use advanced hydraulic technology, multi-point hydraulic lubrication control system to ensure that the equipment bearing lubrication of the double protection and overload protection, reduce downtime, the performance is more stable and secure.

 

At present, Kefid has established hundreds of HPT hydraulic cone crusher production line in the world.They have won praise from customers in the granite, basalt, diabase and other hard rock, as well as gold ore, copper ore and other metal ore crushing operations.