price of  polishing machine for granite marble  

1. This machine low center of gravity design has greatly increased the high load operation comfort and stability of the construction.

2. The reversing switch, toggle switch can only change the direction of rotation of the motor.

3. Automatically adjust the grinding depth, stable and reliable, and ensure the level of mechanical working conditions.

4. Use 380 volts three-phase AC power, 20 security fuse, equipped with electric protector, to prevent the damage caused by overheating, greatly improving the safety of the operator.

5. Integrated central control panel design, variable frequency speed adjustment, the official turn adjustment, simple operation.

6. A multi-purpose, easy to handle, easy to operate, beautiful appearance, large water tank capacity.

7. Price low and quality high.