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1000t/h sand production line in

1000t/h sand production line in

February 2014, a construction site in Guizhou from Zhengzhou Yifan Machinery Co., Ltd. introduced sand washing machine, vibrating screen, crusher and vertical impact crusher and several units, build a few sand production line, our technical ...

200t/h stone production line in

200t/h stone production line in

Recently, a set stone production line which main equip with jaw crushers and impact crushers has worked successfully in Sri Lanka. The whole stone production line was designed by senior engineer of Zhengzhou YIFAN Machinery Company, Henan,...

150t/h basalt crushing plant ap

150t/h basalt crushing plant ap

With the development of the world economy, many countries begin to pay attention to the recycling of natural resources. And with the rapid development of infrastructure project, in order to replenish the need of sand market, manufactured sa...

YIFAN VSI Crusher and Sand Wash

YIFAN VSI Crusher and Sand Wash

Zhengzhou Yifan Machinery Co., Ltd. as a leading manufacturer of sand and gravel production line has cooperated with Yunnan clients to undertake and construct the manufactured sand production line for the clients. On May 23th, 2013, YIFAN V...

YIFAN Mobile Crusher Helps with

YIFAN Mobile Crusher Helps with

Zhengzhou YIFAN Machinery Co., Ltd. has developed various types of professional construction waste recycling equipment for processing construction waste after years of research, such as: construction waste concrete crusher, mobile concrete...

 

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How to protect the jaw plate of jaw crushers

As we all know ,YIFAN JC Series Jaw crushers is composed of swing jaw plate and fixed jaw plate which forms  the crushing chamber. In the actual production process, there will be  a huge  direct impact force between the materials and jaws plate, especially when crushing biger and  hardness material, it will make  bolts vibration and nuts loose, jaw plate wear and tear and produce a great noise, badly jaw falls off or broken lead to the equipment stop running, affecting the normal production.

jaw crushers

 
Therefore, in order to protect jaw plate, jaw crusher is generally mounting wear liner which is also known as broken boards in the surface of fixed jaw plant and swing jaw plant. When YIFAN JC series jaw crusher works, the wearing level of the two ends of wear plate is different,and the lower plate could wears out faster than the upper;the broken boards directly forces in the material to withstand the great crushing force and friction of  materials, able to prolong  the service life of YIFAN JC Series jaw crusher.　
 
At the same time, jaw plate is the greatest consumed part in the production process, so the choice of jaw plate must be strict to the quality of metal material.It can be said that a single jaw crusher quality is actually used under the jaw plate life span.If using  the good  quality jaw plate, woring  life of jaw crusher will comparatively longer.There is a brief introduction of jaw plates of YIFAN JC series jaw crusher as beblow:
 
1. Using cold-hardening technology, high hardness.
2. Use manganese alloys, high degree of resistance to abrasion, the longer service life.
3. Water toughening process, avoiding performance deteriorated by the phase transformation occurs naturally.
4. Before delivery,all parts must be passed strict sampling of laboratories and quality control section, quality assurance.
 
YIFAN JC series jaw crusher has gained  the trust of many customers by virtue of its high productivity and relatively long service life, please contact us at easy if you are interested.  
 

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