Overlaod protection and spring safety system description
27 February, 2013 at 2:18 am in Business
Cone crusher is widely used in the areas of mineral, metallurgy, construction, road building, chemical and silicate for the crushing of middle or harder mineral and rock, iron ores, limestone, copper ores, quartz, granite, sandstones, etc. It has the advantages of the reliable structure, high efficiency, easy to adjust and economical, etc.
1. When cone crusher is working, motor drives the eccentric sleeve to rotate. The eccentric sleeve drives the transmission shaft and cone part to make swing movement. When they swing to the extent that the surface of the crushing wall is close to the roll mortar wall, the rocks and ores are pressed and crushed.
2. Joint between supporting sleeve and frame is compressed by spring. When metal block and other materials that can no be crushed fall into the crusher, spring will be out of sharp and discharge the objects.
3. When the materials that can not be crushed pass through the crushing chamber or the machine overloads, the spring safety system makes the cone discharging hole become larger. When objects are discharged from crushing chamber, discharging hole will automatically reset. Cone crusher resumes normal operations.Henan Hongxing Mining Machinery Co., Ltd is the professional manufacturer of complete sets of mining machinery, for example,Magnetic separator, mining Welcome all of you to visit our official website.elevating conveyor belt: http://www.hxjqchina.com/n105.html
4. The surface of crushing chamber is covered with wear-resisting high manganese steel lining plate. Size of discharging hole can be adjusted hydraulically or manually.
With the overload protection equipment of spring safety system, it ensures that the foreign iron block would not destroy the crushing chamber. For working efficiency, it adopts grease or water for sealing to separate the fine aggregate and the lubricating oil. The chamber style depends on the use of the mineral. Generally, the standard type is used for coarse or middle crushing, and the short-head type is used for middle or fine crushing. Our clients can order different types with their different requirements.