Copper bushing should be the most commonly used in copper casting. We usually often see a variety of copper castings.Copper casting is a copper alloy melted into a certain requirement of the liquid and poured into the casting,after cooling ···

Crusher in the use of the process of consumption of the fastest, most prone to problems, the need to replace the parts than those crusher hammer, crusher liner, tooth plate and other wear parts, but also because of this crusher wear parts o···

Movement characteristics: sliding bearing work, the shingle and the rotating shaft between the requirements of a very thin film of oil lubrication. If the lubrication is poor, between the shaft tile and the rotating shaft there is direct fr···

The sealing ring, also known as copper gasket, is a ring seal with a notch, placed in the ring groove of the sleeve, the sleeve and the shaft together with the rotation, the sealing ring by the elasticity of the notch is pressed together ag···