Some Customers don't know how to Choose spindle, air cooling or water cooling?

1. As the name implies, the water-cooled spindle motor uses water circulation to cool the heat generated by the spindle after high-speed rotation. This method will work well because the temperature after circulation will not exceed 40 degrees. The air-cooled spindle motor uses a fan to dissipate heat, and its effect is definitely not as good as water.
2. Noise. The water-cooled spindle motor basically has no noise, but the air-cooled spindle motor is very loud.
3. Service life. Because the water-cooled spindle motor should pay attention to maintenance, frequent water changes or use industrial water coolers, its service life is much longer than that of the air-cooled spindle motor. 4. Accuracy. The axial and radial runout of the water-cooled spindle motor is basically below 0.003 mm, which is far behind the air-cooled spindle motor (domestic)! If You Choose Italy air cooling spindle,that will be another topic, because price will need extra 1000-5000usd.
5. Easy to use. Because the water-cooled main shaft needs to be connected to a water pump, a bucket is needed to hold the water, and a special water pipe needs to be connected. Especially in the cold winter in the north, it is easier to freeze. Some customers may find it more troublesome; and the air-cooled main shaft will not There are so many usage problems.