Spring Cone crusher is suitable to crush various kinds of ores and rocks of medium or above medium hardness.Compare with jaw crusher,spring cone crusher is of stable structure,high efficiency,easy adjustment,economic operation,etc.The spring cone crusher acts as an overloading protection system that allows metal to pass through the crushing chamber so as not to damage the cone crusher.The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separate to make sure reliable performance. The type of crushing chamber depends upon size of feeding and fineness of crushed product.The standard type (PYB) is applied to medium crushing,the medium type is applied to medium or fine crushing and the short head type is applied to fine crushing. The mobile cone crusher Plant has the advantage of reasonable matching, reliable working, convenient operation, high efficiency and saving energy. Especially the mobility is very good, so it can extend with the raw material place or the construction place, and it can also make multiple matching, get to different product requirements. Cone Crusher and Circular Vibrating Screen are the unit of fine crushing and screening. They compose the Mobile Cone Crusher (fine crushing unit). Mobile Cone Crusher is mainly used in the fine crushing after primary crushing. It is used in crushing hard and abrasive materials. The capacity range of Mobile Cone Crusher is 50—250t/h. Based professional experience with the innovative mobile crushing plant concept, SBM has developed a completely new generation of mobile cone crusher station. Our mobile cone crushing station be called portable cone crusher including: cone crusher, vibrating feeder and belt conveyor,the automatic-portable conveyor for returen material make the installation of the whole plant is quite easy. Mobile Cone Crusher Combining high capacity, large feed size and compact transport dimensions, the mobile cone crushing plant is ideally suited for crushing medium hard stone like limestone and all mineral-based demolition materials, such as bricks, asphalt and concrete. The portable cone crusher is widely applied in quarrying, mining, construction and recycling applications.