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1,Abnormal collisions and noises occur inside the sand making machine. When the sand making machine is working, the material is hit and impacted by the impeller and the counterattack liner in the crushing chamber. After long-term use, the equipment's cou... Read More

Jaw crusher is a kind of commonly used crushing equipment. In the process of long-term use, the crushing tooth plate is constantly worn out, the discharge port gradually increases, and the size of the crushed product continues to become coarser. Therefore... Read More

Cone crusher is a crusher equipment often used by mining enterprises and beneficiation enterprises. Whether it can work normally is directly related to the operation of the entire sand production line and the normal production work of the enterprise. The... Read More

Advantages of multi-cylinder hydraulic cone crusher in hard rock

Among the crushed stones, there are some rocks with relatively high hardness that need to be crushed. This requires us to choose a suitable and reasonable crushing equipment. At this time, the cone crusher is our ideal choice.
There are many types of con ...

Time：2020-07-21
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How to operate the sand making machine can reduce the use cost

The new sand making equipment consists of various large-scale mining equipment, including vibrating feeders, jaw crushers, vibrating screens, belt conveyors and impact crushers, etc., which are widely used in various fields. Increasing the efficiency of s ...

Time：2020-07-17
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How to repair the cracking of the jaw crusher frame

Jaw crusher is an indispensable rough crushing equipment in mine crushing production line, usually used for primary crushing of materials. Its crushing ratio is large, the crushing particle size is uniform, the structure is simple, the work is reliable, t ...

Time：2020-07-15
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Precautions for daily use of cone crusher

The cone crusher has the advantages of high output and long life. It can process a variety of materials with higher hardness. All equipment is inseparable from daily maintenance and correct operation methods. We only need to pay attention to the following ...

Time：2020-07-13
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Factors affecting the output of cone crusher

The size of the cone crushing force is directly related to the output of the equipment. If there is not enough crushing force, it will not only fail to guarantee the quality and quantity of the hard stone, but also cause damage to the components and short ...

Time：2020-07-08
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What needs to be done before the sand machine is produced

There are different classifications of sand making machines, such as impact sand making machines, vertical sand making machines, limestone sand making machines, rod mill sand making machines, etc., according to the scope of use and operation objects. If t ...

Time：2020-07-06
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Jaw crusher preparation and lubrication

Preparations before the jaw crusher starts:
1. Carefully check whether the lubrication condition of the bearing is good. For the roller sand making machine, (the machine is only injected with test machine lubricant)
2. Carefully check whether all fasten ...

Time：2020-07-02
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