HTG 800-4E 800mm Concrete Grinder with Remote Control (Made in China)
The HTG’s floor grinding machine 800-4E is 800mm remote controlled floor grinder. The patented four-headed planetary technology combines the performance of the three-headed planetary system and the ease of control from a squared four-headed grinding machine. It is able to produce more power and work on a wider working width than the three-headed planetary system.
In addition, the four heads are designed to rotate in different directions, which even out the deviating force while grinding, allowing the operator to have more precise and better control of the machine.
HTG 800-4E has a special and patented floating dust cover which is a breakthrough of the traditional abrasive dust cover. When replacing the abrasives, the dust cover does not fall off from the machine which solves the traditional grinding problem of re-installing the dust cover as well as improves the efficiency at work.
HTG 800-4E is equipped with a remote control unit that can achieve a natural balance among power, speed and efficiency.
What is a concrete grinder?
A concrete grinder can come in many configurations, the most common being a hand-held Angle grinder, but it may be a specialized tool for countertops or worktops. There are also purpose-built floor grinders that are used for grinding and polishing marble, granite and concrete. Machines that grind concrete floors are usually made to handle much more stress and will have more power to drive the unit as concrete has a much higher sliding friction than marble or granite which is also worked wet, therefore with less friction. In fact some types of marble will spark when it is ground dry, causing deep damage to the marble surface.