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Differences between Hydraulic Cone Crusher and Spring Cone Crusher
Cone crushers undergo a long period of development since appearance. Different types come out with scientific progress. Hydraulic cone crusher and spring cone crusher are the common two machines. Now I will focus on telling the difference between them.
1. Seen from application: hydraulic cone crushers are widely applied in medium, fine crushing of various ores in such industries as metallurgy, urban construction and expressway. Spring cone crushers are extensively applied in such industries as road building and chemical etc. They crush various ores with medium and above hardness.
2. Seem from operating principle: hydraulic cone crushers finish crushing between the lining plate of moveable and fixed cones. Eccentric bushing drives the main shaft making moveable cone move. Periodic relative movement is produced between moveable cone lining plate and fixed cone lining plate that the eccentric bushing swings. The materials to be crushed are smashed owing to constant extrusion and bending in crushing cavity. When spring cone crushers are working, the crushing walls get close to or leave away from the surface of rolling mortar wall, so that ores are crushed as a result of continuous extrusion, impact and bending.
3. Analyzed from performance and characteristics: hydraulic cone crushers have the following advantages: rational structure, reliable operation, low costs, high ratio of crushing, high production efficiency and output, convenient and reliable hydraulic system, able to provide safe and efficient overload protection, and multiple crushing cavities etc. Spring cone crusher: when there are foreign matters unable to be crushed in crushing cavity or machines overload because of certain reason, spring insurance system will achieve assurance. Its structure is compact. Bowl-shaped bearing is adopted, which has higher precision reserve. And concentrated oil lubricating system is taken.
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