25" FOUR HEAD FLOOR GRINDING & POLISHING MACHINE- MODEL # 620

Model:620
Power:9.5KW
Advantage:1. The high-power uses the internationally renowned WEG motor of 9.5KW, the working efficiency is 360-1680 rpm, the working area is large, and it lasts for 8 hours.
2. The surface of the body is painted with beautiful appearance. The control panel is easier to operate, and the rubber wheels adapt to different floors.
3. With diamond abrasive tools of different thickness. It is suitable for hardened, terrazzo, emery floors and all kinds of concrete.

20 is a medium and large concrete ground grinder. It has a grinding width of 620 mm and a power of 13HP, making it a hot selling type grinder of Xingyi Company. It is suitable for restoring new ground flatness, rough surface, and old epoxy renovation. Equipped with diamond cutting machines of different thicknesses, it can realize the grinding of various floors, such as hardened and wear-resistant, terrazzo, corundum floors, and various concretes.The operating handle and swing lever of the concrete grinder are designed as Foldable adjustment mode and ergonomic, can be flexibly adjusted to facilitate packaging and transportation. The gearbox of the 620 grinder is processed by imported CNC machine tools with an accuracy of IT6 0.01mm. It is sturdy and durable. It is a durable machine.

Machine advantage

1. Four grinding wheels and 12 grinding wheels can be cross-rotated, and the grinding wheels are electroplated through multiple processes, which is not easy to rust.

2. The one-piece aluminum alloy gearbox ensures stable operation and excellent heat dissipation, greatly extending the service life.

3. Through the vacuum cleaner connection port, the operator can connect it to the vacuum cleaner to achieve a dust-free building environment.

Technical parameter