Company News-Jiaozuo zhongxin heavy industry

Sand Washing Machine

Happy New Year 2019

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Methods to improve production efficiency of sand and gravel production line

The processed sand and gravel materials can be used in the construction field, and now the quality requirements for the sand and gravel materials are getting higher and higher, such as grain size, granularity and gradation. If the sand and gravel product...
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No-load and load test requirements of cone crusher

No-load and load test requirements of cone crusher...
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How to choose a diabase sand making machine

Diabase is an important building material, and it can also be widely used in asphalt concrete and gravel aggregates on highways. Before diabase is applied to the market, sand making equipment is needed to process it. Commonly used diabase Rock sand makin...
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Lubrication and maintenance of large crushers

The smooth operation of any mechanical equipment and its lubrication work is very important. Zhongxin Heavy Industry provides you with various large-scale crusher equipment such as stone crushers and mine crushers. You must know that the lubrication of l...
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Cause analysis of abnormal vibration of sand making machine

Anyone who knows the sand making machine knows that the rotor is the core component of the impact sand making machine, and the rotor is likely to cause the vibration of the entire equipment after vibration for some reason. Therefore, here we introduce th...
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Design of Spindle Bushing of Spring Cone Crusher

The cone bush of the spring cone crusher is the main shaft bush. The cone bushing design is also the design of the cone hole in the eccentric bushing, because the cone bushing is fitted in the cone hole of the eccentric bushing and the cone bushing inner...
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What are the tips for choosing a vibrating screen

The vibrating screen is one of the indispensable equipment in the sand production line, and the working efficiency of the vibrating screen also affects the production efficiency of the sand production line. As an important screening equipment, the screen...
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How to cool the jaw crusher

After a long period of use, the internal temperature of the jaw crusher will inevitably increase, and once the internal temperature is too high, it will cause some bad effects on the body, so when the temperature is too high, it needs to pass some Method...
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