subject: how about stone crusher manufacture in China [print this page] how about stone crusher manufacture in China
Stone crusher are mainly used to proceed the medium particles crushing of various ores and large size materials with the crushing pressure of less than 320Mpa .And Stone crusher can be divided into two kinds : coarse and fine crushing. And this series of stone crusher have full specifications of the products and the feeding size is 125mm750mm ,which have become the primary crushing equipment. And Stone Crusher is widely used in mining, metallurgy, construction, highway, railroad, conservancy and chemistry industries etc. This series of Stone Crusher feature large reduction ratio, even granularity, simple structure, reliable operation, convenient maintenance, and low cost etc.
This kind of stone crusher uses motor as its power. Through the motor's wheels, the eccentric shaft is driven by the belt and the belt wheel to make the stone stock move by a regulated track. And the materials will be crushed by the regular periodic movement .The materials between the two stone plates will receive multi-crushing functions on the stone plate . From the beginning ,the pressure is small and the vloume of materials will be reduced when the space between the materials become closed and compact. And crush will happen when the pressure become high up when the strength materials can not bear . On the contrary the materials will make free falling movement when the stonestock swing with the opposite direction with the fixed stone plate .The materials will be crushed in every periodic movement and delivered down a distance . After several kind of these periods ,the final products will be discharged by the discharge opening .
Fixed parts : the frame is the main fixed parts of the stone crusher and there also have two mechanic manufacture crafts :medium carbon steel cast and steel welding plate frame. The welding frame have more several steel ribs on the basis of previous cast frame ,which have reached the same using effects under the strict quality control and specific crafts requirements. To avoid serious wearing of frame's sidewall, the guard has been installed on both sides of the crushing cavity so that we can change them at any time.
