Cone Crusher OverviewCone crusher is an ideal crushing equipment used in many fields. It is widely applied in metallurgical, construction, road building, chemical and phosphatic industry. Cone crusher is suitable for hard and mid-hard rocks and ore, such as iron ore, copper ore, limestone, quartz, granite, gritstone, etc.Cone Crusher StructureCone crusher mainly consists of frame, transmission device, hollow eccentric shaft, bowl-shaped bearing, crushing cone, springs and hydraulic pressure station for adjusting discharge opening. Among them, the commonly used cone crusher spare parts are hollow eccentric shaft, bearing, crushing cone and so on.Working PrincipleDuring operation, the motor drives the eccentric shaft shell to turn around through a horizontal axle and a pair of bevel gear. The axle of crushing cone swings with the force of eccentric shaft shell so that the surface of the crushing wall is close to the roll mortar wall from time to time. In this way, the ores and rocks will be pressed and crooked and crushed.Specializing In Lower Your Operation CostAs a professional manufacturer of mining equipment and equipment wear parts, Shanghai Zenith Mining and Construction Machinery Co., Ltd. can not only provide you with high quality crushing equipment, grinding equipment, beneficiation equipment and sand making machine, but also longer wear-life parts of them. Among crusher operating cost, equipment downtime and maintenance are often the most expensive elements. Because our wear parts are engineered for longer wear-life, you can save money by eliminating future replacement cycles of new parts, labor, and downtime. We specialize in solving wear problems that cause unnecessary equipment downtime. The cone crusher spare parts designed by our company can significantly lower your costs-per-ton. So, if you need any help about crushing equipment and crusher wear parts, please feel free to contact us.Jaw Crusher StructureJaw crusher is one of our main product which is an ideal primary crusher used for crushing materials whose compression strength is not more than 320MPa. It can be applied to a wide variety of materials in the mining industry.The main structure of jaw crusher is composed of main frame, movable jaw plate, fixed jaw plate, cheek plate, guard plate, eccentric shaft bearing, eccentric shaft, toggle plate, adjustment setting, jaw crusher pitman and so on.Pitman FunctionPitman" means "connecting rod", but in a jaw crusher it doesn't connect two things. The pitman refers to the moving jaw in a jaw crusher. It achieves the reciprocating movement through the eccentric motion of the flywheel shaft. This creates enormous force in each stroke. Jaw crusher Pitman is fabricated from high quality steel plates and stresses are removed after welding. The Pitman is fitted with two replaceable high strength steel Alloy or manganese steel toggle bar. Grooves housings for the bearings are accurately bored and faced to gauge.The pitman is covered on the inward facing side with dies made of manganese, an extremely hard metal. These dies often have scalloped faces. The dies are usually symmetrical top to bottom and can be flipped over that way. This is handy as most wear occurs at the bottom (closed side) of the jaw and flipping them over provides another equal period of use before they must be replaced.Jaw Crusher Pitman ManufacturerAs a professional manufacturer of mining equipment and equipment wear parts, Shanghai Zenith Mining and Construction Machinery Co., Ltd. can not only provide you with high quality crushing equipment, grinding equipment, beneficiation equipment and sand making machine, but also longer wear-life parts of them. We specialize in solving wear problems that cause unnecessary equipment downtime. The jaw crusher pitman designed by our company can significantly decrease the machine downtime. So, if you need any help about crushing equipment and crusher wear parts, please feel free to contact us.Jaw Crusher StructureJaw crusher is an ideal primary crusher used for crushing materials whose compression strength is not more than 320MPa. Jaw crusher are used for primary crushing of a wide variety of materials in the mining industry. The main structure of jaw crusher contains: fixed jaw plate, side plate (up), movable jaw plate, jaw, toggle plate, tension device (spring and tension rod), side plate (down), pulley, jaw crusher bearings, eccentric shaft, flywheel and so on.Jaw Crusher BearingsThe jaw crusher bearings designed by our company were made up of the top material and exquisite technology design to make sure the jaw crusher machine operates perfectly safe. Our jaw crusher bearings have the following characteristics:1. Durability. Bearing life in excess of 8 years under typical quarry, so this significantly bring down the operating cost.2. Bath oil lubrication ensures positive lubricationJaw Crusher Bearing SupplierAs one of the most famous manufacturer of crusher in china, we have several decades' research and development, and and we master the world advanced technique. We specialize in solving wear problems that cause unnecessary equipment downtime. The jaw crusher bearings designed by our company can significantly lower your costs-per-ton. So, if you need any help about crushing equipment and crusher wear parts, please feel free to contact us.