Adopting the latest technological development, this machine is suitable to crush various kinds of ores and rocks of medium or above medium hardness like iron and copper ores, limestone, quartz and granite, etc. Compared with jaw type crusher, it has such advantages as stable structure, high efficiency, easy adjustment, reliable performance and economical operation etc so that it is the ultimate solution for the secondary crushing to achieve uniform product size of hard rocks, ores and minerals. The spring safety system of crusher acts as an overloading protection system that allows metals to pass through the crushing chamber so as not to damage the equipment itself. The safety system uses dry oil and water as two kinds of sealed formation to make plaster powder and engine oil separated to make sure reliable performance. This type of crushing chamber depends upon the size of feeding and fineness of the crushed product. It is available in various designs and models according to the type of the crushing cavity. 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. It finds wide application in metallurgy industry, construction, road building, chemical and building materials, etc. The outer shells and the other body components are made out of the finest quality steel castings and its robust design helps withstand high crushing loads.
How does it work? It crushes materials by the working surface between the movable cone and fixed cone. So it is more advanced and efficient than jaw crusher. The movable cone is supported by spherical bearing and fixed on a hanging erect shaft which is set in the eccentric sleeve, and the sleeve is set on the stopping and pushing bearing. The movable cone and erect shaft are driven by the eccentric shaft sleeve together. The eccentric shaft sleeve is driven by horizontal shaft and fimbriated gear, and the wheel of the belt conveyor is driven by motor through v-belts. The lower part of vertical shaft is installed in the eccentric sleeve. When the eccentric sleeve rotates, there is a conical surface lined out by the shaft. When the movable cone comes near the fixed cone, rocks are grinded into pieces, when the cone leaves, grinded materials is discharged from the discharge hole. The fixed cone can be ascended or descended by adjusting setting to adjust the width of discharge hole, and consequently the output size is determined.
This spring cone crushing plant has an excellent performance in secondary crushing and tertiary crushing and is the ideal crushing plant for customer requirements. If you need other crushing and grinding machines like Raymond mill, it is advisable for you to choose Hongxing Machinery.
Source of this article：HX China edit：HX China
In 2012,Hongxing actively explore new technology products crusher and build advanced research and development team.
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