integrated gearbox concrete grinder

Product Item: 12T-G520I/620I/650I/680I/720I

Product Manual：integrated gearbox concrete grinder

SPECIFICATION

Model	12T-G520I	12T-G620I	12T-G680I	12T-G720I
Voltage	220V/380V	220V/380V	380V	380V
Motor	7.5KW	7.5KW	11KW	15KW
Inverter	7.5KW	7.5KW/11KW	15KW	18.5KW
speed	0-1800rpm	0-1800rpm	0-2800rpm	0-2800rpm
working area	520mm	620mm	680mm	720mm
disc quantity	12pcs	12pcs	12pcs	12pcs
water tank	60L	60L	60L	60L
weight	240kg	280kg	370kg	395kg

1.Integrated gearbox design without traditional gear box outer cover, prevent the mortar wrapped in the shell gap and easy to clean and future maitenance
2.All aluminum alloy gearbox no cast iron better heat dissipation
3.lower gravity center and more stable grinding performance for bad floor condition
4.Automobile gear and bearing with high precision and imported roller bearings, anti collision ability has been greatly improved
5.All operation keys and intelligent control panel for code display, easy to understand
6.More thicker gearbox made of aluminum not iron, thicker bottom magnetic plate
7.Big capacity water tank and LED light for integrated gearbox grinding machine
8.big tyres and rocker arm weighted irons, machine can be easily handled by one person when carrying the machine

PREVIOUS：self propelled planetary concrete floor grinder
NEXT：double brushes rotary mini floor scrubber