Precautions for using laser cutting machine at low temperature in winter

There are many precautions for using the laser cutting machine at low temperature in winter. When the temperature is relatively low, sometimes it can not even be used. The following are some precautions for using the laser cutting machine at low temperature in winter.

It may cause the laser cutting machine (water cooler) to freeze.

1. The temperature is below 0℃, there is no heating facility, and the laser stops for a long time.

2. The temperature is below 0℃ and there are heating facilities, but due to holidays (such as the Spring Festival) the heating and power supply are stopped, and the laser will stop for a long time.

3. The water cooler is placed outdoors.

The harm caused by icing of lasers (including chillers)

We all know that the density of ice is less than that of water. Once the cooling water flowing through the core components of the laser freezes, the volume will expand, which may cause serious damage to the pipeline, which will seriously affect the safety of the core components and cause major losses.

Cautions

1. Ensure that the ambient temperature is higher than 0℃.

2. Keep the laser and water cooler always on, and let the water flow to prevent freezing

3. Try to drain the water in the water tank and pipe of the laser and water cooler .

4. Add Klein antifreeze

After the winter, please pay attention to change back to normal cooling water and change back to the original parameters. Before changing the water, flush the antifreeze in the entire water tank and pipeline first, and then change the water normally. Replace the deionized filter element while changing the water. Refill the water, and the water pump must be vented before starting, otherwise the water pump will be damaged.

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