jaw swing crusher
Jaw crushers process medium to hard quarry rock or other materials by compressing it between the fixed jaw and the swing jaw The swing jaw being the moving part is attached to a rotating eccentric shaft The fixed jaw is an integral part of the crusher frame Both jaws are fitted with manganese jaw liners that can be replaced or reversed when worn
Introduced in 1906, McLanahan’s Universal Jaw Crusher was one of the first modern era overhead eccentric Jaw Crushers On the overhead eccentric style Jaw Crusher, the moving swing jaw is suspended on the eccentric shaft with heavy-duty double roll spherical roller bearings
Stone Crusher JXSC company stone & rock crushers include cone crusher, jaw crusher, impact crusher, mobile crusher, sand making machine, mobile crushing plant & hammer crushing which can crush with more than 200 kinds of industrial materialsSuch as pebble, granite, basalt, iron ore, limestone, quartz, diabase, iron ore, gold, copper, etc Primary and fine crushers are the type of crushing .
The Blake type jaw crusher has a fixed feed area and a variable discharge area Blake crushers are of two types- single toggle and double toggle jaw crushers In the single toggle jaw crushers, the swing jaw is suspended on the eccentric shaft which leads to a much more compact design than that of the double toggle jaw crusher
A critical point in the operation of large jaw crushers is the arrangement of swing jaw and its supporting shaft While in most crushers the jaw is pressed on the shaft and the latter swings in frame, in the jaw crusher the opposite principle is used—shaft is clamped in frame and jaw swings on shaft! Another point has been lubrication
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