1、 The sound level of the wall cutting machine
A wall cutting machine is a high-speed rotating tool that produces significant noise during use. Normally, the sound level of a wall cutting machine is above 90 decibels, which is far beyond the safe range. Long term exposure to high-intensity sounds can easily lead to hearing loss, tinnitus, and other problems.

2、 The impact of wall cutting machines on human health
Long term exposure to high-intensity noise can have an impact on human health, especially on hearing. In addition to hearing problems, long-term exposure to high-intensity noise can also lead to a series of health problems such as mental stress, insomnia, headaches, etc. Therefore, when using a wall cutting machine, it is important to pay attention to protecting your hearing and physical health.

3、 Safety precautions to be taken when using a wall cutting machine
1. Wear protective equipment: Before using the wall cutting machine, it is necessary to wear protective equipment, including helmets, protective goggles, masks, etc. Especially pay attention to protecting your ears, you can wear protective equipment such as earplugs or earmuffs.
2. Proper operation of wall cutting machine: When using the wall cutting machine, it is necessary to master the correct operation method to avoid safety accidents caused by improper operation. The wall cutting machine must be operated by professionals to avoid blind use by untrained personnel.
3. Keep the working environment clean: When using a wall cutting machine, the working environment should be kept clean to avoid debris, dust, and other substances from entering the machine, which can affect the cutting effect and safety.
4. Regular inspection and maintenance: The wall cutting machine is a high-performance machine that requires regular inspection and maintenance after use to ensure its normal operation and safety.

In short, when using a wall cutting machine, it is important to pay attention to protecting one's safety and health, operate correctly, and wear protective equipment to avoid safety accidents caused by improper operation.