What is the cause of the fixed cone of the crusher

MJ Series Jaw Crusher

MJ Series Jaw Crusher

MJ series jaw crusher is mainly used as a coarse crushing crusher. Its purpose is to crush rocks into smaller particle sizes for subsequent processing…

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MC Series Single-Cylinder Hydraulic Cone Crusher

MC Series Single-Cylinder Hydraulic Cone Crusher

MC series single cylinder hydraulic cone crusher is used in secondary and fine crushing operations. It is widely used in metallurgy, construction, highway,…

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ML Series Vertical Shaft Impact Crusher

ML Series Vertical Shaft Impact Crusher

Vertical shaft impact crusher is often used in the final crushing circuit. Due to the ability to produce fine-grained final products, ML series vertical…

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MD Series Multi-Cylinder Hydraulic Cone Crusher

MD Series Multi-Cylinder Hydraulic Cone Crusher

MD series multi-cylinder hydraulic cone crusher is used in the second and third stages of mineral processing and stone crushing, as well as the superfine…

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MF Series Fixed Shaft Circular Vibrating Screen

MF Series Fixed Shaft Circular Vibrating Screen

In order to eliminate the phenomenon of unbalanced vibration, unstable amplitude, on/off bounce, poor screening effect, and cracking of the screen box…

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MGD Series Vibrating Feeder

MGD Series Vibrating Feeder

MGD series vibrating feeder is designed for ultra-heavy working conditions and is suitable for feeding materials to primary jaw crushers, primary impact…

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MGB series hopper discharge feeder

MGB series hopper discharge feeder

MGB series hopper discharge feeder is mainly used for the uniform, quantitative and automatic control of under-silo feeding of bulk materials.…

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MZA/K Series Circular Vibrating Screen

MZA/K Series Circular Vibrating Screen

MZA/K series circular vibrating screen produced by Meilan has an axis-eccentric circular vibrating screen, which can be used for dry and wet classification…

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  • OBORTS Company, Opposite the residence of old General Mambou, Near Dragage, Bastos, Yaoundé, Cameroon
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  • Introduction to the maintenance method of cone crusher

    Apr 29, 2021· 4. The fixed condition of the slip ring should be checked frequently to prevent the phenomenon that a large amount of dust and ore enter the body of the equipment body because the slip ring of the dust-proof seal box is not found in the operation of the cone crusher, which affects the operation of the equipment or even causes serious failure of the equipment;

  • What affects cone crusher performance? — SRP

    The primary contributor to poor crusher performance is crushing chamber selection. If the fit between the mantle and concave – in combination with the eccentric throw setting – is incorrect, then the optimal reduction ratio cannot be achieved.

  • Why the Cone Crusher May Have Any Malfunction - Free

    Sep 21, 2019· Cone crusher can also be called cone crusher in some areas. Because of the widely application of the cone crusher, it is very popular with our customers. However, the cone crusher may have some defects in the process of working, and do you know whyThe possible malfunction and its reasons of cone crusher are as follows:1.

  • Crusher - an overview ScienceDirect Topics

    The maximum crushing action is created by closing the gap between the hard crushing surface attached to the spindle and the concave fixed liners mounted on the main frame of the crusher. The gap opens and closes by an eccentric drive on the bottom of the spindle that causes the central vertical spindle to gyrate.

  • Two Aspect of Causes for Cone Crusher Runaway Failure

    Sep 23, 2020· Low quality or low quantity of lubricating oil may also cause dry friction. When the dry friction between the main shaft and the cone sleeve of the cone crusher causes the temperature of the contact position to rise, it will result in the expansion of the cone sleeve and other serious consequences.

  • The reason why the cone crusher has poor discharge quality

    Oct 23, 2019· 4, moving cone and fixed cone problem. If the moving cone and the fixed cone of the crushing equipment are severely worn during production, they cannot play a full role in the operation, and the material cannot be sufficiently broken, which affects the quality of the discharge and may even cause congestion problems.

  • What would cause my upper frame to bounce on my cone crusher?

    Initial material feed: When the cone is initially fed material, the chamber isn’t full, so the material goes down to the bottom of the chamber, causing the upper frame to bounce. Once the material is able to build up in the chamber, and the crusher is choke fed, the upper frame bounce will be eliminated. Allowing tramp iron into your crusher.

  • 3 Checks Of Cone Crusher In Production Process

    Dec 15, 2020· As we know, the working condition of cone crusher is generally very severe, which will cause damage to cone crusher. Also, improper operation and maintenance will cause damage of cone crusher. In the production process of cone crusher, there are 3 checks

  • Common Faults and Solutions of Cone Crusher Quarrying

    Poor circulation of lubricating oil caused by blockage of oil return pipe and low oil return. Excessive impurities in the oil reduce the quality of the lubricating oil and cause abrasion inside the crusher, which will cause the crusher to overheat and the lubricating oil return temperature is too high.

  • Analysis of Common Failures and Causes of Cone Crusher

    1) For spring cone breaking, when the spring tension of the crusher is not enough, the crusher will often vibrate. 2) When the feeding of the crusher is uneven or excessive, it …

  • The Influence of Stone Crusher on Aggregate Shape

    The hydraulic cylinder of the single-cylinder hydraulic cone crusher is at the bottom of the machine body structure and cannot form uniform pressure around it. When large particles on one side pass through, it is easy to cause a layer of discharge opening to be too large, so …

  • Cone Crusher - an overview ScienceDirect Topics

    The operation is similar to the standard cone crushers, except that the size reduction is caused more by attrition than by impact. The reduction ratio is around 8:1 and as the product size is relatively small the feed size is limited to less than 50 mm with a nip angle between 25° and 30°.

  • Crushing Plant--Hydraulic Cone Crusher

    The JOYAL Hydraulic Cone Crusher is widely used for secondary and fine crushing in the fields of mining, building materials, metallurgies and so on. The hydraulic cone crusher can crush materials with middle and high hardness such as, ironstone, copper ore, …

  • Analysis of Common Faults and Causes of Cone Crusher

    The first fault is too high oil temperature of cone crusher. There are usually several reasons for this failure. Firstly, the quality of the oil used in cone crusher is poor. Secondly, there is not enough oil left in the cone crusher. Thirdly, the bearing damage and serious friction of cone crusher causes the oil temperature to rise high.

  • Uncontrollable High speed of Cone crusher - Luoyang Dahua

    "Uncontrollable High speed" is the fault phenomenon of cone crusher, refers to that in the production process, the rotating speed of cone crusher's moving cone suddenly increases, the body suddenly generates violent vibration, the safety spring or the safety cylinder is in abnormal working state, the working current increases instantly, and the oil return temperature rises sharply.

  • Uncontrollable High speed of Cone crusher - Luoyang Dahua

    When the cone sleeve is running, non-broken material enters the crushing cavity (like iron), resulting in excessive load, which causes the fixed cone sleeve's zinc pouring off, causing the cone sleeve to go up, the clearance between the spindle and the cone sleeve becomes smaller, forming "holding shaft", the spindle will follow the eccentric sleeve to run quickly and form "uncontrollable speed".

  • Analysis of Common Failures and Causes of Cone Crusher

    1) For spring cone breaking, when the spring tension of the crusher is not enough, the crusher will often vibrate. 2) When the feeding of the crusher is uneven or excessive, it will often cause the crusher to vibrate.

  • Why is there a blockage in the cone crushing machine

    3. Due to the serious wear or damage of the moving and fixed cone of the cone crusher, some oversized materials will be blocked at the discharge opening, which will cause the equipment to clog. Therefore, it is necessary to check the movement of the cone crusher regularly. Cone and fixed cone, problems occur in time.

  • Common Faults and Solutions of Cone Crusher Quarrying

    Nov 28, 2020· Poor circulation of lubricating oil caused by blockage of oil return pipe and low oil return. Excessive impurities in the oil reduce the quality of the lubricating oil and cause abrasion inside the crusher, which will cause the crusher to overheat …