contact usWhatsApp Chat
lzzg-Luoyang Longzhong Heavy Machinery Co., Ltd. sand washer, vibrating screens

Causes of several common failures of magnetic separators

date icon

Classified according to the strength of the magnetic field, magnetic separators can be divided into weak magnetic field magnetic separators, medium magnetic field magnetic separators, and strong magnetic field magnetic separators. At present, the wet drum magnetic separator is the most widely used, and the wearing parts include drum skin, magnetic block, groove bottom, transmission gear, etc.

The main reasons for the failure are that large-volume debris enters the magnetic separator, the magnetic block falls off, the performance of the magnetic block is degraded, and the lubrication effect is not good.

 

1. The bulky debris enters the magnetic separator. Large-volume debris enters the magnetic separator, which may scratch the cylinder skin in light cases, or jam the cylinder in heavy cases, causing the equipment to stop; in addition, there may also be holes in the tank body, resulting in ore leakage in the tank body.

2. The magnets come off. When the magnetic block in the drum of the magnetic separator falls off seriously, the shell of the drum will be scratched, and it needs to be stopped immediately for maintenance.

3. Magnetic block performance degradation. If the service life of the magnetic separator is too long, the performance of the magnetic block will be degraded, and the strength of the magnetic field will be reduced, which will affect the sorting effect.

4. The lubrication effect is not good. Poor lubrication can lead to problems such as wear and tear of the transmission gear.

Related Articles

LZZG

Introduction to ilmenite gravity separation process

The ilmenite beneficiation process mainly includes mining, coarse crushing, fine crushing, rough separation, grinding, and concentration. The specific process may vary depending on the nature of the ore and the mineral composition. For example, the beneficiation process of low-vanadium titanium magnetite mainly includes crushing, grinding, magnetic separation, flotation and other steps; while the beneficiation process of high-vanadium titanium magnetite may…

Municipal garbage trommel screen

The structural design of the trommel screen takes full consideration of the diversity and complexity of garbage. The size and shape of the screen can be adjusted according to different types of garbage to ensure maximum screening effect. In addition, the trommel screen is also equipped with a powerful power system, which enables it to handle large amounts of stale…

roller ore washer

Drying method during coal washing

The drying method during coal washing generally uses mechanical drying, that is, a coal dryer is used to achieve the purpose of reducing coal water content and improving quality. How to dry coal during coal washing? This article explains it in detail through the coal drying process diagram of the coal washing plant: Coal drying machine Coal drying equipment in…

Why does the shaftless drum screen save energy?

According to relevant data, the motor power of shaftless trommel screens is usually smaller, which is one-half to one-third of other screen types. This means that when processing the same amount of material, the running time of the shaftless trommel screen is only half of other screen types, so the energy consumption is low. Specifically, if the energy consumption of…

Product Knowledge
Solutions
FAQ
Privacy Policy
Spare Parts
Service
CONTACT

*

*

*