Prior to using the stone polishing machine, conduct a thorough inspection. Ensure that the outer shell of the polishing machine is normal ,without any damage. The protective cover of the grinding wheel must be intact and secure. Check the cables and plugs to ensure that  they are not damaged,could work normally . Then, power on the stone polishing machine for a few minutes to verify the smooth and unobstructed rotation of the tool's moving parts.

Whenever relocating the manual stone polishing machine, hold onto the body or handle and avoid pulling on the cable.

It is strictly prohibited for non-professionals to disassemble or attempt repairs on the machine without proper authorization.

Before turning on the stone polishing machine, pls confirm that the power supply voltage meets the specified requirements, and ensure the switch is in the off position.

Wear protective glasses when operating the stone polishing machine to ensure safety during the polishing process.

Principles of Stone Polishing Machines

The stone polishing machine works based on two polishing techniques: dry polishing and wet polishing. Dry polishing involves the evaporation of water from the stone's surface as its temperature rises. This process leads to an increase in the concentration of the stone polishing machine, resulting in strengthened polishing effects. As a result, the gloss of the stone product gradually reaches the desired requirement, typically surpassing 85 degrees.