Company News-Jiaozuo zhongxin heavy industry

Sand Washing Machine

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How to determine that the hydraulic oil of the cone crusher needs to be replaced

1. If the color of the hydraulic oil of the cone crusher is dark brown, accompanied by an odor, it means that the oil has been oxidized and needs to be replaced with new oil....
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What should be paid attention to when feeding cone crusher

The hydraulic cone crusher is a kind of ore processing machinery and equipment with a wide range of use in the sand and gravel production line. The normal operation of the hydraulic cone crusher has a great relationship with the feeding. Therefore, we mu...
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What to do to increase the output of sand making machine

At present, with the rapid development of the construction industry, the demand for building materials is increasing. Especially natural sand cannot meet the ever-expanding supply and demand relationship, so the production of artificial sand is particula...
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How to solve the dust problem of jaw crusher

Jaw crushers are mainly of steel plate casting and other types. The crushing cavity is composed of two jaw plates, a movable jaw and a static jaw. The material is crushed under the squeezing action of the movable and static jaws. Jaw crushers are current...
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Analysis of reasons for material blocking and non-feeding of vibrating feeder

Vibrating feeder is a commonly used feeding equipment. It can evenly and continuously transport materials to the crushing equipment during the production process. If materials are blocked or spilled, the production line may be paralyzed in severe cases, ...
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Which kind of crusher is good for silica crusher?

Silica is the general term for vein quartz, quartzite, and quartz sandstone. After processing, it is mainly used for acid refractory bricks used in the metallurgical industry. It can also be used in glass, ceramics, and Portland cement. The quality of th...
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Sand and gravel processing choose symons cone crusher

With 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 greater the profit. The quality of the aggregate depends on the crusher's quali...
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Working principle and advantages of single cylinder hydraulic cone crusher

The single-cylinder hydraulic cone crusher is improved based on the spring cone crusher. The internal hydraulic crushing system is also designed, which has the characteristics of high efficiency and high production. It also has the advantages of simple e...
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