The use of stone engraving machines

Standard stone carving machines and tombstone engraving machines are both double-cooled. Since stone is a hard material, the cutting head needs water cooling during operation, and the machine itself also features water-cooled spindles to prevent excessive spindle temperature and provide some protection for the spindle. However, if customers do not pay attention or fail to follow the training procedures, dry burning without water can occur, causing severe damage to the machine itself.

Dry burning of the stone carving machine spindle often leads to excessive heating, resulting in the spindle burning out. Once the spindle is burned out, it typically needs to be sent back to the factory for repair. After repair, it is then sent back to the customer, which takes approximately one week round-trip. This significantly delays normal processing schedules. If the customer is in a hurry to fulfill orders, it can cause substantial losses. Therefore, customers must strictly follow the training provided by factory technicians during operation to ensure proper machine function and extend its service life.

If the stone carving machine spindle does not receive water cooling, it will remain in a state of continuous high-temperature heating. This can easily lead to spindle vibration or misalignment, causing unstable engraving with inconsistent speeds. On one hand, this affects precision; on the other hand, spindle misalignment results in misaligned engraved samples, leading to numerous flaws and very poor finishing quality.