The crushing equipment-jaw crusher

Jaw crusher is commonly used as the fine crushing and coarse crushing machinery for cement plant. This crusher has simple mechanical structure, durable, reliable, easy for maintenance, which is widely used in building materials, metallurgy, coal, chemical and many other industries.

Jaw crusher’s working principle is: the crushing process of material in jaw crusher is that the material is sandwiched between two jaw plates, when the jaws open to the maximum position, namely, movable jaw is far away from the fixed jaw plate to the furthest position where the materials are into the crushing chamber; when the movable jaw gradually moves towards the fixed jaw plate, the materials are broken due to the squeezing function;

When the movable jaw plate closes to the fixed jaw plate’s closest position, the broken materials are crushed into several small pieces;
when the movable jaw plates open to the maximum position, the materials was crushed by its own weight and fall, less than the discharge opening the material discharged from the crushing chamber, greater than the discharge port of the material down to the lower part of the crushing chamber, the material together with new entrants has again been broken.

Jaw crusher’s activation property could be divided into four categories: Simple swing crusher, complicated swing crusher, swing crusher, hydraulic jaw crusher. They mainly have the following components: frame and support means, broken parts, transmission, tensioning device, adjusting device, insurance means. Due to its simple and practical advantages, it is widely used.

The production of jaw crusher in Zhengzhou Mining Machinery co., Ltd inherits 50 years of technology advantage, and continuous improvement and innovation, not only having low power consumption, and high quality, but also the ideal product for coarse crushing and intermediate crushing.