Big Crushing Ratio Symons Cone crusher

Product Description:
LY Spring cone crusher adopts the international advanced techniques to develop this equipment. The design of spring cone crushers structure is distinguish from traditional design, and it compiles other advantage of various type of Cone crusher. So it is applicable to fine crush various ores, rocks, slag and refractories. To adopt the techniques of concave and mantle after machining process to connecter with cone surface to instead the anciently complicate techniques, LY spring cone crusher raise efficiency in rock- crushing. It has overload hydraulic cavity and refrigeration lubricating system, which fully ensure the safety and stability of operation. It is widely used in metallurgical mining, architectural, rock & railway, etc.
Product Special Features:
1). Continuous rotating of movable cone; continue unloading of materials during the crushing process alternately along the work surface, high production efficiency and capacity,
2). Main structures is consist of main body, the horizontal axis, movable cone, balancing wheels, eccentric shaft bushing, fixed cone, dynamic cone, fluid couplings, lubrication systems, hydraulic system, control system, etc.
3). Material is extruded in two cones, squeezed and bended, which can low power consumption.
4). This series cone crusher adopt dry-oil and water seal way, which protect from dust and impurities entering the body, thus extending the service life of the sliding bearing and the thrust ball bearings to ensure the reliable operation.
5). Cubic product shape and the cones surface is more uniform wear
6). Dynamic cone and fixed cone is upright. There is a gap parallel with the crushing discharge chamber when the movable cone swinging, which make uniform products. The feed edge is not big enough, so the material after primary crushing is suitable for crushing.
Advantages:
1) Excellent product shape
2) Larger crushing ratio
3) Reliable, safe and stability operation
4) High production efficiency/capacity
5) High reliability, low running cost
Application of Spring Cone Crusher
Cone crusher is widely used for secondary and fine crushing in the fields of mining, chemical industry, building materials, metallurgy and so on. It can crush materials with Mohrs scale in middle and high hardness such as ironstone, copper ore, limestone, quartz, granite, rock and so on. The standard type (PYB) is applied to secondary crushing and the short-head (PYD) are applied to fine crushing.
Structural Drawing

Working Principle
Through V-belt, transmission shaft, eccentric shaft sleeve, the motor drives the mantle to rotate in a fix circle. Then the mantle approaches or departs from the concave now and then so to crush the material constantly in the crushing cavity.
Technical Parameters