When using a floor machine to polish the ground, some problems often occur. For example, the diamond water-grinding sheet always falls off. This phenomenon is also a problem encountered by many people in the construction process with sand discs. Generally it is in the work of the ground machine. When installing the soft diamond grinding disc, it suddenly falls or it always falls out. What is the reason?

Material problem:

The worn-out lines of the diamond grinding disc after installation may be caused by the material of the grinding disc, because toughness and hardness are the key to the wear resistance of the grinding disc. If the toughness and hardness are not well balanced when manufacturing the abrasive discs, the abrasive discs may fall off in future use.Diamond abrasive belt, 

Life of Grinding Disc:

The service life of the grinding disc will be affected by many factors, including ground flatness, hardness, grinder weight, speed, construction method, water or dry grinding, grinding disc model, quantity, particle size, grinding time and use experience, etc. The sandy ground and cement mortar ground with poor temperature will cause the grinding discs to fall. In this case, different grinding discs can be used in different construction processes.

Machine speed:

Rotating the machine too fast can also cause the diamond polishing pads to fall off. That is, when the grinder was working, the grinding disc suddenly came out of the chassis of the machine and flew out. In this case, you can see if it is caused by the machine running too fast, and whether it is necessary to reduce the machine speed appropriately.

Abrasive problems:

The mismatch between the abrasive and the grinding disc may also cause the diamond grinding disc to fall off. When the abrasive disc is separated from the chassis of the grinder, there will be no frisbee after reinstallation, so it may be caused by the mismatch between the abrasive and the abrasive disc. Solution: Correctly install the abrasive that matches the disc, and install the abrasive disc according to the installation method of the disc or the fastening abrasive.

Reasons for persistence:

When the grinding disc is separated from the ground mill, there is still a flying disc after reinstallation. At this time, it is necessary to check whether it is the cause of the sticking disc, because when the sticking disc is aging and easily damaged, and loses its viscosity, the grinding disc is easy to fall off. We can solve this problem by replacing the glue board or replacing the glue board Velcro.

Operational issues:

When the staff use the floor machine, the use is not in place, the chassis is uneven, some diamond water grinding discs are hit hard, and some grinding discs are lightly knocked, it is easy to cause the grinding discs to fall or the grinding discs fly out. .It is very dangerous for the grinding disc to fly out. If the speed of the grinding disc flies out, the edge of the grinding disc will become sharp and it is easy to scratch.

Grinding disc is not clean:

If the diamond water abrasive disc is not cleaned or cleaned after each polishing, it may cause the abrasive disc to fall off the next time it is used. During floor construction, the replaced grinding discs must be cleaned up after each polishing to prevent the grinding discs from falling off due to the inclusion of sand particles during the next construction. And if you don’t pay attention to the sand particles in the grinding discs, the ground grinder will use these grinding discs to grind the ground, which will damage the ground and may not be repairable, or it may take a lot of time to repair, which will add trouble to the construction of the floor, diamond soft grinding disc

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