Company News-Jiaozuo zhongxin heavy industry

Sand Washing Machine

Happy New Year 2019

Merry Christmas 2019

Tel:0086-371-67660555

Email:sales@zxcrusher.com

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Whatsapp:+86-13676922906

It is very important to do a good job in the lubrication of the sand making machine

The sand making machine is the core equipment of the sand making production line, and it plays an irreplaceable role in the production line. Because the sand making machine works in the open air all year round, and the object of action is hard rock, it i...
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Symons cone crusher can process high-quality sand and gravel

The continuous expansion of the sand and gravel market, how to stand out among many suppliers depends on the quality of the sand and gravel. The higher the quality, the profit can be obtained, and the quality of the aggregate depends on the performance o...
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How to replace the seals of hydraulic cone crusher

The U-shaped seal at the groove of the gear on the frame of the hydraulic cone crusher is usually not contacted or worn. However, if the seal is damaged in any way, it is very important to replace the seal. The seal is used to prevent oil leakage and pro...
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What are the vulnerable parts in the jaw crusher

As a commonly used rough crushing equipment, jaw crusher often comes into contact with large stones. Many parts are easy to wear during the work process, so they need to be replaced frequently. Then how do we determine whether the vulnerable parts of the...
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Introduction to four aspects of cone crusher maintenance

In ore production, cone crushers can cause some failures. Some failures are caused by necessary features, but some can be avoided. The following will introduce the maintenance work of the cone crusher and effectively avoid mechanical failure....
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Main points of maintenance in the use of spiral sand washing machine

1. Always check the oil level of the reducer, the tightness of the V-belt, the meshing degree of the gears and the lubrication, whether the connecting fasteners are loose, and the machine is in a normal and stable working state. At the same time, it is n...
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Precautions for replacement of wear parts of jaw crusher

In the jaw crusher, the liner, thrust plate and eccentric shaft are the main wear parts. The service life of the jaw crusher wear parts is shown in the figure below. The following introduces the precautions for the replacement of these wear parts....
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Reasons for the slow discharge of hydraulic cone crusher

Hydraulic cone crushers are widely used in crushing operations in many areas such as mines, construction, road construction, etc., and have the advantages of large crushing ratio, high work efficiency, and uniform product particle size, so they are deepl...
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