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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...

 

YIFAN analyzed the development status of the jaw crushers

Jaw crushers has long history, hundred years of development history, the structure of the crusher has been constant improvement and development. jaw crushers is a wide range of applications, but there are also disadvantages. In order to improve the performance of the jaw crushers and improve their work efficiency, people developed various types of jaw crushers.

Anhui Design Institute has invented a dual-chamber movable jaw compound pendulum jaw crushers. In addition to improve work efficiency, while reducing the load on the crusher, the machine weight loss many.

jaw crusher

The domestic has developed a dual moving jaw jaw crushers, after opposed from the original two crusher to remove the front wall, the movable jaw synchronous operation, the crusher mandatory discharge. In recent years has developed a single moving jaw down hanging jaw crushers.

In earlier years, the foreign produce a simple pendulum jaw crushers, the moving jaw hanging height high and leaning forward.

The foreign manufactured a bracket placed upward jaw crushers. Which is characterized by increase the drive moving jaw movement characteristics to improve the performance of the crusher.

Above various shaped the development of the crusher have achieved a certain effect, and has played a certain role to promote and foster the development of domestic crusher industry, but did not promote the use of a large area, domestic use mostly traditional compound pendulum jaw crushers. In order to improve the backward state of the domestic jaw crushers, and comprehensively improve the technical level of the jaw crushers, enterprises, some need to innovate, the jaw crushers developed with our own intellectual property as soon as possible.

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