As we everyone knows, in the using progress of screening machine, it"s necessary to maintain this equipment. Then what"s its maintenance, how will it have a long life? Here, engineers of Hongxing Machinery will give you some tips for its maintenance.

1. When disassemble the surface of precision parts, should be especially careful to protect these parts of surface to avoid damage.

2. Open the machine parts of surface which would be rust and intend to be stored outside of machine more than a few hours, must be well protected and coated with oil, or coated with rust inhibitor.

3. Disassemble the machine parts with bearing surface and machined surface, should lay a wooden plate on the ground to prevent a direct contact between precision work surfaces and ground.

4. Before equipping parts on screening machine should be cleaning and oiling in advance.

5. Percussion of hammer direct to parts is not allowed when loading and unloading process, there must be copper stick or other pad between hammer and parts. It should be special attention to the damage and cracks of casting parts because of percussion. Sometimes the cracks of these parts would exist after operation heating only.

6. When the bearing is damaged, it is best to replace two of bearing at the same time. If due to limited condition, can not replace both two of bearing, should disassemble all the bearing, clean them and then do the installation.

7. When install a new vibrating screen mesh, must make the connection between screen mesh and screen box angle steel or groove steel firmed, and tighten them.

Main characteristics of this equipment:

1. The side plate and the beam of ZSR hot ore vibrating screen are made of high quality and heat -resisting stainless steel and they are connected firmly by ring groove rivet. That"s all for the high temperature of those materials under screening.

2. Special equipment is designed to fix the screen plate in order to make it work normally under high temperature. It is characteristic by the firm structure, the stable performance, the low noise and the high efficiency

The above are the suggestions to the maintenance of vibrating screen for mining use. If you have other questions about the mining screens or crushing machines, such as jaw crusher, high frequency screen or powder-grinding machines and ore dressing machines, etc, please don"t hesitate to contact us, you will get satisfied answers.

Using the correct installation technology knowledge and tools, we can ensure that the bearing of screen machine is not damaged. However, not all the machines are equipped with advanced instruments. In this case, the operator or maintenance engineers must keep alert on the bearing fault signal, such as noise, temperature and vibration. Listening, touching and watching are the common and simple three methods. The equipment is a new kind of high efficiency screen equipment. It is manufactured with long material screen rifling, multiple layers and various specifications. It is featured with clear screening and high screening efficiency. It has been widely used for screening in the mining and sandstone industries. It can also be used for product grading in the industries of coal dressing, beneficiation, building materials, electric power, chemical engineering, etc. So we can provide the methods of listening as your reference. It is especially designed for screening stones and features reliable structure, strong vibration force, high screening efficiency, low vibrating noise, excellent durability, convenient maintenance, safe use, etc.

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We can ensure the highest bearing life through the proper lubrication and protection plan, and bearing state detection. It is a very common method by using hearing to identify irregular operation, such as experienced operator can use an electronic stethoscope to look up abnormal noise of a part. If the equipment is in good operation condition, it will have a low voice; if it is sharp sound, so bearing usually is in an abnormal operation condition. Sharp creak may be caused due to the inappropriate lubrication. The dentin the bearing outer track can cause smooth clear voice.

If we install the bearing to make percussive wound, it will also produce noise, the noise will be different with the speed of bearing; if there are intermittent noise, it means that the rolling may be damaged; After the damaged surface is rolled, if there is pollutant in the bearing, it often causes hissing sound and the serious bearing will produce irregular and great noise.

Although we can check vibrating screen by hearing, bearing must be replaced immediately at that time. So, it is a better method to use electronic testing instrument, this can diagnose ahead of the workings of the bearing. Compared with the old method, it is a more accurate method to use advanced instruments. Hongxing is a professional vibrating screen manufacturer in China, which was established in 1986. We mainly supply stone crushing machine, sand makers, powder-grinding machine and ore dressing machines and we also can accept product line or turnkey project.