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Q:Dental handpiece does not turn or slow, how to do?

A:You can start from the 4 aspects of processing

1.Dental handpiece collision, drop deformation, so that the wind wheel running resistance, as long as the right tool to recover, you can make the wind wheel running flexible.

2.Bearing oil lubrication, lubrication can be added dental handpiece lubricants.

3.Bearing damage, as long as the replacement of the same type of bearing.

4.The air pressure is low, not up to 0.20.3Mpa, adjust the pressure, the pressure is stable in 0.20.3Mpa, speed will return to normal.