First, the quality of the machine itself is poor.
The motor, transmission system and sliding parts in the treadmill are all key parts in the manufacture of the treadmill. If these parts are of poor quality, improper assembly or improper maintenance, it may lead to excessive machine noise. When buying a treadmill, you should choose products with good quality and reliable manufacturers, and maintain them in time when using them at ordinary times to maintain their stable working conditions.
Second, the treadmill encounters wear.
Long-term running, especially frequent high-intensity training, may lead to the wear and tear of parts. For example, the abrasion of pulley and pulley will cause the machine to jam, and the poor air circulation between motor and pulley will also lead to the increase of machine noise. At this time, it is necessary to maintain the machine in time to reduce the occurrence of wear and tear.
Third, the ground problem.
When using a treadmill, the smoothness and material of the ground will also affect the noise of the treadmill. For example, uneven, unstable and easily vibrated ground will lead to increased machine noise. When using the treadmill, you should choose a flat, smooth and fixed ground, and add a damping pad to reduce noise when necessary.
Fourth, how to use it.
The way the treadmill is used will also affect the change of noise. For example, if the vibration generated during use is too large and the step frequency is unstable, the noise of the machine will increase. At this time, you should use protection, control the exercise intensity and step frequency, and reduce the vibration and noise of the machine.
In short, there are many factors that lead to excessive noise of treadmills. Only careful observation, careful maintenance and repair can keep the treadmill in a healthy state and normal use effect.