Jaw crusher in mining, building materials, construction and other departments mainly used for coarse crushing machine and the mill. According to feed port width size to divided into large, medium and small three, feed port width greater than 600 mm for the large machine, feed port width in the 300-600 mm for medium-sized machine, feed port width of less than 300 mm for minicomputer.

Analysis of the jaw crusher structure

Jaw crusher equipment is simple in structure, easy manufacturing, reliable work, convenient operation and maintenance.

Jaw crushers work part is two pieces of jaw plate, one is the fixed jaw plate (fixed jaw), vertical (or top slightly camber) fixed before in the body wall, and the other one is movable jaw (moving jaw), position tilt, and fixed jaw plate is formed under the big small crushing cavity (working cavity). Activities for suppressing the jaw with fixed jaw do periodic reciprocating motion, and sometimes separate, sometimes close to. Apart, and the material into the crushing cavity, finished products from lower discharge; Close, make into two pieces of jaw board between material by extrusion, bending and splitting effect and crushing.

Jaw crusher machine according to swing movable jaw different ways, can be divided into simple oscillating jaw crusher (Jane pendulum jaw crusher), complex oscillating jaw crusher (compound pendulum jaw crusher) and comprehensive oscillating jaw crusher three.

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Analysis of the jaw crusher structure

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