If the super power 20000W laser cutting machine is not used for a long time, as long as the cooling water has entered the place, especially the cooling water in the laser cavity and pipeline, must be cleaned.

The super power 20000W laser cutting machine in use is recommended to open for 24 hours to ensure the internal circulation of cooling water.

Note: Antifreeze is meant to help prevent freezing, but not to heat and keep warm. In areas where the temperature is too low, pay attention to the protection of the equipment to avoid loss.

One: why winter laser cutting machine add antifreeze without water?

Antifreeze is 92% to 98% ethylene glycol (glycol and ethanol are two different components). At present at home and abroad more than 95% use ethylene glycol water - based antifreeze. Compared to tap water, ethylene glycol has the distinct characteristic that water does not freeze. Secondly, ethylene glycol has a high boiling point, low volatility, moderate viscosity, little change with temperature, and good thermal stability. Therefore, glycol antifreeze is an ideal coolant.

Two: Can antifreeze be mixed with water?

Antifreeze needs to be diluted before it can be used. You can dilute it with deionized water, and the freezing point varies with different concentrations. In the preparation process, the local temperature should be considered to meet the requirements of frost protection and economy.

Three: Can I use car antifreeze?

Because the two kinds of anti-freeze function for the liquid is different, so the laser cutting machine and the car anti-freeze is different. Automotive antifreeze is directly mixed, the composition is more complex than cutting machine antifreeze. The antifreeze required by the laser cutting machine needs deionized water to adjust according to the local temperature. Therefore, direct use of automobile antifreeze may cause damage to the equipment.