1.Floor grinder has frequency conversion and rotation speed adjustment, aluminum alloy made gear box and motor, steel gearbox cover and pressure automatic adjustment system make the efficiency work;

2.Terrazzo grinder's handlebar can be adjusted accoring operators' height;

3.Concrete grinder for sale has the motor which can be separated from machine body, good for transportation;

4.With the multifunction plate which with magnetic, it's suitable for many kinds of pads, such as velcro-back or metal diamond.

5.Four plate with 12 pieces convert blocks, each time need fix 12 pieces pads;

6.4.It with water tank can wet and dry grinding;

7.Multifunctional for coarse,medium, fine concrete grinding, polishing , crystallization and preparation;

8.Reserved place to connect with industrial vacuum cleaner