Jaw Crusher Machine

May.31, 2021
Application:The crushing of ores and bulk materials with compressive strength not higher than 320 Mpa in mining, building materials, highways, railways, water conservancy, and chemical industries.
Material:Granite, dolomite, pebble, quartzite, calcite and other materials.
Jaw crusher is mainly used as a coarse crusher and medium crusher in mining, building materials, infrastructure, and other departments. According to the width of the inlet, it can be divided into three types: large, medium and small. The machine whose width of the inlet is more than 600MM is large, the machine whose width of the inlet is 300-600MM is medium, and the machine whose width of the inlet is less than 300MM is small. The jaw crusher is simple in structure, easy to manufacture and reliable in operation.
The working part of jaw crusher is two jaw plates, one is fixed jaw plate (fixed jaw), vertical (or slightly inclined upper end) fixed on the front wall of the body, the other is movable jaw plate (movable jaw), the position is inclined, and the fixed jaw plate forms a large and small crushing chamber (working chamber). The movable jaw plates do periodic reciprocating movements against the fixed jaw plates, sometimes apart, sometimes approaching.
When separated, the material enters the crushing chamber, and the finished product is discharged from the lower part; when approached, the material between the two jaw plates is crushed by extrusion, bending and splitting. Jaw crusher can be divided into simple swing jaw crusher (simple swing jaw crusher) according to the swing mode of movable jaw plate. The complex swing jaw crusher (compound pendulum jaw crusher) and the integrated swing jaw crusher are three kinds.


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