Many friends asked whether the laser tube can use antifreeze. The antifreeze contains various additives and chemicals. During the laser discharge process, a small number of customers reported that the spot form was unstable and the cutting speed decreased. After we tested, most of the antifreeze will have a certain impact on the laser power and laser form, and the laser tube will be damaged under extreme conditions. If you must use antifreeze, remember to use food grade.

There are also customers who leak antifreeze onto the laser tube output lens to form a lens breakdown. Therefore, we do not advocate the use of antifreeze, the correct approach is: the pure water and medical alcohol, a share of 1:1, added to the circulating water tank to prevent freezing.

For more information about laser tubes and laser tubes of laser tube manufacturers of Shanghai Shanpu Laser Technology Co., Ltd., please contact Xiaobian.