R590 used concrete floor grinderis a powerhouse for the contractor looking to get the best bang for the buck in the surface prep and polishing industry. With its four gear driven heads equipped with Polishing System's aircraft quality aluminum magnetic plate system, not leave trace on floor when the four square plates square cross to work. 

TECHNICAL PARAMETER

1. LED light for working at night.

2. Turning type full- steel weight.

3. Toolbox is fixed on the machine, convenient to repair machine and also tools replacement job will be easily and quickly.

4. New display panel.

5. A knob type water switch, to easy control water.

6. Pull-line angle adjustment device, convenient and labor-saving.

7. USB interface and adjustable mobile phone holder.

8. Australia Industrial plug and socket, Waterproof Rating: IP67

Should you have any preference for the r590 used concrete floor grinder,concrete floor machine one years free warranty for hot sale made by Ronlon Machinery, welcome to purchase or wholesale the product for sale from our factory. As one of the best manufacturers and suppliers in China, we have cooperated with many famous companies and owned good reputation.