In fact, the optical fiber laser cutting machine also needs to add antifreeze, not only in winter, but also like cars, the antifreeze of the optical fiber cutting machine should be needed all year round. You must have many questions about the annual demand for antifreeze. Now, Longtai Laser will answer them one by one:

Question1: Why is it necessary to add antifreeze to the optical fiber laser cutting machine instead of pure water or mineral water?

Answer: Generally, the main component of antifreeze is ethylene glycol (92%~98%), which can be miscible with water in any proportion. The freezing point varies with the concentration of ethylene glycol. Therefore, it is very important to choose antifreeze instead of pure water or mineral water.

Question2: Can the antifreeze used by the optical fiber laser cutting machine be mixed with water?

Answer: First of all, we need to know that the antifreeze stock solution must be diluted before it can be used, because the antifreeze stock solution needs to be mixed with water in a certain proportion according to the temperature of various places to control the freezing point within an appropriate range. Ethylene glycol is miscible with water in any proportion. The freezing point varies with the concentration of ethylene glycol. The freezing point of its aqueous solution does not completely decrease with the increase of concentration. In the preparation process, reasonable selection should be made according to actual conditions to meet the requirements of antifreeze and economy.