gjsohcat

  • Last seen less than a day ago
Gender:
Woman 

Age:
26

Location:
Ofu, Manuʿa, American Samoa

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gjsohcat posted a new blog:

If it is not handled in time, it will reduce the service life of the vertical roller mill bearing, increase the maintenance cost, even cause the bearing to burn out, affect the operation of the whole concentrator system, and cause economic losses to the concentrator. There are many reasons for the e…

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gjsohcat posted a new blog:

In addition, during normal operation, if the slurry concentration is high and the material contains certain impurities (such as sawdust), the filter screen at the outlet of the LM vertical roller mill will also be blocked, resulting in slurry rejection at the outlet of the LM vertical roller mill.Th…

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gjsohcat posted a new blog:

In order to maintain a certain ball filling coefficient and steel ball diameter, qualified steel balls should be added to the ore milling plant regularly according to the current of the ore milling plant and the accumulated grinding materials of the ore milling plant.The lining plate in the mill cyl…

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gjsohcat posted a new blog:

Pay attention to ventilation. The external air can be removed at the dust removal position to make the external air flow convection with the air flow in the cabin, so as to slowly reduce the temperature in the mill room. If necessary, a high-power exhaust fan can be installed for indoor cooling.Due…

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gjsohcat posted a new blog:

Due to the equipment itself, for example, the equipment quality is not qualified, which requires users to carefully select large brand and high-quality equipment, such as Zenith Raymond mill. In fact, normal maintenance is also very important, so Zenith suggests that you carry out regular maintenanc…

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gjsohcat posted a new blog:

If vibration is found, stop grinding quickly and take out the foreign bodies; When the sudden vibration of the vertical roller mill suddenly intensifies, accompanied by harsh noise, and the current rapidly increases to an infinite value, it indicates that the transmission gear or bearing of the vert…

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gjsohcat posted a new blog:

Diagnosis and Countermeasures of vertical roller mill sound change under normal circumstances, the sound emitted by the vertical roller mill during normal operation mainly comes from the sound of mutual impact between the transmission mechanism itself and the steel ball, ore and lining plate in the…

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gjsohcat posted a new blog:

Vertical roller mill is the grinding equipment after crushing operation and the main equipment to realize the dissociation of mineral monomers.Therefore, the operation cost of vertical roller mill accounts for a very large proportion in the whole concentrator. In case of failure, it will often have…

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gjsohcat posted a new blog:

However, after running for a period of time, the felt on the end face is extruded, which will lead to the loss of elasticity of the felt, Thus, the sealing performance of the gear fails. The failed sealing device will allow more dust and impurities to enter the gear.Under long-term operation, it wil…

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gjsohcat posted a new blog:

Therefore, in order to reduce the wear of barite ore grinding plant gear, it is necessary to use standard oil and select tangent lubrication method in strict accordance with barite mill lubricating oil.Two aspects should be paid attention to when selecting lubricating oil. On the one hand is the vis…

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gjsohcat posted a new blog:

Zenith innovative drive system features barite grinding mill special permanent magnet synchronous variable frequency speed regulation motor from the perspective of system, it no longer takes the motor as a standard part, but organically combines the motor body, transmission mode and intelligent cont…

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gjsohcat posted a new blog:

Taking the 1000 t / D all sliming cyanidation carbon slurry plant project of Indonesia gold mine completed by Zenith 2018 as an example, we will elaborate the main contents of Raymond Mill commissioning of the project and the overall process of Raymond Mill commissioning from the three stages of Ray…

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gjsohcat posted a new blog:

The grinding concentration determines the friction between grinding medium and material, pulp fluidity, effective density and effective weight of medium, and then affects the production efficiency of vertical roller mill. The grinding concentration also has a suitable range, which is too large or to…

User
gjsohcat posted a new blog:

In this case, Raymond mill is likely to cause "belly swelling", that is, the negative pressure in the cylinder is too large and the grinding effect is lost; However, if the ore feeding amount is insufficient, the ore discharge particle size of Raymond mill will become smaller and the sand…

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gjsohcat posted a new blog:

Unreasonable grinding aid dosage vertical roller mill operation grinding can add a small amount of grinding aid without damaging the product performance, which can not only accelerate the crack propagation in material crushing, reduce the mutual adhesion between fine powders, effectively improve the…