With the temperature drop, most areas of our country have entered winter. In order to make better use of your laser cutting machine, reduce the occurrence of faults due to temperature changes, and avoid the impact of such faults on your daily production, To avoid damage to the laser cooling system caused by the freezing of the cooling liquid, the Suzhou laser cutting machine has the following precautions, please refer to it as follows:

1. When the working environment temperature is lower than 10 degrees Celsius, please stop the laser tube.

2. When the working environment temperature is lower than 0 degrees Celsius, drain the cooling water in the laser tube water cooling jacket and water cooling box.

3. Regularly change the cooling water. When the temperature of the cooling water is lower than room temperature, it must not be directly replaced. It is required to change the temperature of the cooling water when it is close to room temperature.

4. It is not recommended to continue to use the laser tube when the working environment temperature does not meet the requirements for use. If it is necessary to continue to use it, it is necessary to use a car-specific antifreeze (the main component of ethylene glycol) instead of cooling water.

Tips for laser engraving machine in Suzhou: If you have used antifreeze as the coolant, please replace it regularly to ensure that the liquid level is higher than the water pump and there are no conductive impurities. Replace it with regular cooling water as soon as the temperature rises.