What is the difference between a water-cooled spindle and an air-cooled spindle of a stone engraving machine

Many users have such a problem when buying an stone engraving machine, that is, whether the spindle of the engraving machine is air-cooled or water-cooled. I don't know how to choose between these two spindles, or which one is better. ? Today, Superstar CNC will give you a detailed analysis of the water-cooled and air-cooled spindles.

Because the spindle motor may affect the operation of the entire engraving machine. Most users who have used the engraving machine know that there are two cooling mechanisms for the spindle: air cooling and water cooling. The cooling device on the engraving machine spindle is only a small part of the entire engraving machine.

Most of the spindles in China are air-cooled or water-cooled, generally speaking. The main shafts of refrigeration are mostly good shafts in countries like Germany and Italy. There are many useful refrigerations. The biggest difference is the difference in price, noise and frost resistance. Air-cooled spindles have a lot more noise than water-cooled spindles. For most engraving machine users, water-cooled spindles are used in winter. At this time, the water tank of water-cooled spindles is easy to freeze, which is normal in winter. If the user does not pay attention when using it, he knows that the spindle is started within a few minutes, and the spindle may be broken. At this time, the problem can be solved by using an air-cooled spindle. Of course, adding industrial antifreeze to the water tank is also a good choice, depending on the cost performance and demand.

If there are no residential houses around the customer's engraving factory, generally speaking. Air-cooled ones will do, and the noise will not disturb the people at all. But if you set up a factory in a residential area, and several air-cooled engraving machines work together, basically every day, neighbors will come to you to complain about it. At this time, you can only switch to water-cooled ones. Another is that water leakage may cause damage to the spindle. Water-cooled spindles have problems with frost resistance. Although not common, it is also a disadvantage.

The above are the characteristics of the water-cooled and air-cooled spindles of the engraving machine. Whether the spindle of the engraving machine is air-cooled or water-cooled depends on its own needs and cost performance.