Multifunctional Crushers for Mining Machinery Users
A stone crusher machine, also called rock crusher, is among the most generally used mining crushers. It is made to reduce large rocks into more compact rocks or gravel. Crushed stone aggregates are extensively employed for construction of streets, bridges, housing, industrial structures, along with other cement based products.rock crushing machines for gold ore.
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. To a service-oriented brand integrity,As the professional manufacturer of complete sets of mining machinery, like cone crusher, Henan Hongxing is always doing the best in products and service.cement equipment:http://www.hx-crusher.com/cement_production_line.html
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.
Within the stone crusher plant, stone crusher machine can be used to crush gemstones into small particle size or alter the form for example limestone, quarta movement, marble, granite for building aggregates, artificial sand production and recycle building spend for example debris, asphaltic cement concrete. Usually in stone crushing plant, we crush gemstones into small contaminants with diameter of 10mm,12mm,19mm,25mm,50mm,100mm.magnetite beneficiation machine
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