Portable Primary Jaw Crusher Introduction

Introductionlaxmi jaw crusher is a robustversatile crushing machine it has two crushing jaws the one fixed vertically at the front end of hollow rectangular body frame is called fixed jaw the other pivoted at the top directly mounted on eccentric shaft is swing jaw swing jaw receives a downward as well as forward motion due

A jaw crusher is generally used as a primary crusher in a crushing circuit product is fed into the top of the jaw crusher by an vibrating grizzly feeder chat now

The cedarapids crj3042 plant combines the popular jw42 jaw crusher with a high stroke 42 x 20 1067 x 6096 mm vibrating grizzly feeder resulting in a high production portable crushing machine this plant includes a hopper design that can handle severe primary crushing applications

Jaw crushers jaw crushers are used to reduce the size of many different types of materials in many applications the jaw crusher was first introduced by eli whitney blake in 1858 as a doubletoggle jaw crusher introduced in 1906 mclanahans universal jaw crusher was one of the first modern era overhead eccentric jaw crushers

Sep 19 2012 jaw crushers offer reduction ratios of up to about 61 while cone crushers can reduce material size up to a maximum of 81 ratio the finer the crushing the smaller the reduction ratio as a basic rule jaw crushers are the primary crusher taking the mined aggregate and reducing it to a size that a cone crusher can accept

Portable jaw crusher portable vibrating screen portable vsi crusher stationery units crushers an introduction to crushing primary crusher gxf highefficiency complex crusher hammer crusher jaw crusher jaw crusher hydraulic secondary crushers compound cone crusher fine jaw crusher