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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...MORE
No-load and load test requirements of cone crusher...MORE
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...MORE
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...MORE
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...MORE
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...MORE
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...MORE
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