The main difference between air and water cooled spindle.

The primary contrast between air cooled spindle and water cooled spindle is as individual:

1, the most extreme shaft turning speed: air cooled spindle is 18000r/min, yet water cooled spindle is 24000r/min. the higher turning speed, the external layer of the workpiece will be more smooth at a comparative short period of time.

2, the continuing to work time: air cooled spindle is cooled through air, when the shaft keep on working from now on, endlessly a long time, the introduction of force dispersing will be not phenomenal. So the air cooled shaft basically can keep on laboring for 6–8 hours, then, it should have a rest for a surprisingly long time, then continue to work. Nonetheless, water cooled spindle is cooled by water, if you keep the water in the water tank cooling, the machine can work a whole day.

3, a tranquil work area: air cooled spindle is cooled by the fan, the high turning speed same as the fan, it causes more prominent disturbance than water axle. Likewise checkout CNC machine spindle.

4, convenience to use: considering the air cooled spindle have no water tank and water siphon, it is useful to use.

5, the worth: by virtue of different cooled structure, the heathardiness of the parts in the spindle will be extraordinary, so the expense is one of a kind. Overall, cooled spindle cost significantly more.

6, working environment: water cooling spindle can not be used in the places where there is little water or freezing. If the atmospheric conditions is endlessly freezing, it is damaging to the water cooled spindle. Differentiated and water cooling spindle, air cooling shaft is more worthwhile, and less obstacles of the environment.

The water cooling spindle embraces water cycle to cooling the shaft, so the cooling influence is incredible. There is basically no uproar and high extensive life. Similarly there is to some degree badly arranged considering the way that it need present the water siphon. For the air cooling axle, no need water siphon, so it is extraordinarily profitable. Nevertheless, the disturbance is greater than the water cooling spindle and cost is higher.
For air cooled spindle and water cooled spindle, each partakes in its advantage and weight.
From my perspective, the best machine is the sensible machine. If you keep the machine working long time, you ought to pick a water cooled shaft. Ultimately likewise checkout CNC router machine.