Jaw crusher is used to crush materials which hardness coarse and medium, with comprehensive resistance less than 320MPA. Such as granite, marble, basalt, limestone, quartz, cobble, iron ore, copper ore, and some other mineral & rocks.They are widely used in various materials processing of mining and construction industries, road and railway etc.

 It is applied to fine crushing of various material of which compressive strength is less than or equal to 320Mpa, is applied to relatively small feeding material granularity and relatively small discharging gate, and is fitted for the secondary crushing.


ZK CORP provides a complete line of stone production; the output is widely used in road, bridge, house, high building, railway, highway, water project as the type of construction material, such as aggregate, foundation stone, etc.




Working principle of Jaw crusher:
The strip and strip pulley are driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger when the moving jaw runs up. The moving jaw board leaves the fixed jaw board under the action of pole and spring, and then the end products come out from the crushing cavity. And also, Jaw crusher is always used as the Primary jaw crusher.


Jaw crushers Performance and features:
1. Crushing cavity is deep and there is no dead area, which improves feeding capacity and output;
2. High reduction ratio and uniform final product size;
3. Spacing piece type discharge-hole adjustment device is reliable and convenient;
4. Reliable and safe lubrication system, convenient replacement of parts and small work load of maintenance;
5. Simple structure, operational reliability and low operation cost;
6. Energy-saving: Single machine can save energy by 15% to 30%; The system can save energy by over 30% to 60%;
7. Large adjustment range of discharge hole can meet the demands of different users;
8. Low noise and little dust;
9. Simple structure, convenient maintenance and use; Stable performance, low operation cost; High reduction ratio.
10. The outlet employs pad-style adjustment devices, convenient and reliable, and increase the flexibility of the equipment.



Company Name: Henan Zhengzhou Mining Machinery Co., Ltd.
Official Website: http://hnzkjq.en.made-in-china.com
 
Company Address: Qiaolou caizhai industrial estate, Xingyang city, Henan Province
Please pay attention to the company's other products:
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