
Portable Concrete Floor Grinder with 250mm Grinding Disc
Shijiazhuang Corediam Tools Technology Co., Ltd.- Type:Stone and Floor Grinder
- Control:Artificial
- Automation:Semi-automatic
- Precision:Precision
- Application:Concrete Curb, Granite, Marble
- Type for Grinding Machine:Disc Grinding Machine
Base Info
- Model NO.:GTG250D
- Grinding Method:Dry and Wet Grind
- Certification:ISO, CE
- Condition:New
- Rated Voltage:220V
- Power:2.2kw,3HP
- Speed:1410rpm
- Weight:70kg
- Transport Package:Wooden Case, Pallet
- Specification:750mmx500mmx800mm
- Trademark:Corediam
- Origin:China
- HS Code:8479109000
- Production Capacity:5000 Pieces,Year
Description
Basic Info.
Model NO. GTG250D Grinding Method Dry and Wet Grind Certification ISO, CE Condition New Rated Voltage 220V Power 2.2kw/3HP Speed 1410rpm Weight 70kg Transport Package Wooden Case, Pallet Specification 750mmx500mmx800mm Trademark Corediam Origin China HS Code 8479109000 Production Capacity 5000 Pieces/YearProduct Description
1. CGM250 Floor Grinder introductionThe Floor Grinder is a sturdy, reliable, and easy to use the machine.
The Floor Grinder is fitted 2.2kw single phase motor. This motor offers a direct drive to the grinding plate with the incorporation of a flexible coupling between the motor and the plate.

Safety Precautions
(1)For the operators' safety and the safety of others, always keep all guards and shrouds in place.
(2)Never start or run the machine with handle folded or when disks are not in contact with the surface.
(3)Ensure parts have stopped moving and disconnect power or spark plug when servicing or changing wheels or accessories.
(4)Be sure that re-tipped and new grinding plates are properly balanced.
(5)Do not run the grinder with grinding head raise any higher than necessary, re-tipped back on the handle.
(6)Always be sure that folding handle latch is secure and has not vibrated loose after use.
(7)When grinding, the machine is exposed to high vibration. Occasionally check the machine for bolts/nuts which may have vibrated loose.
2.Specification
Model Spec. | GTG250D |
Rated Voltage | 220V |
Power | 2.2KW/3HP |
Speed | 1500rpm |
Plate Type | Standard 250mm Grinding Disc or Grinding Plate |
Plate Bolt Types | M12x25 Countersunk socket head |
Packing Size | 500mmx410mmx410mm |
Weight | 70kg |
Quantity | 145pcs./40 container 70pcs./20container |

3.Operation Instructions
The Floor Grinder is designed to be used either wet or dry. If the floor is being ground dry, ensure a suitable industrial vacuum is connected and that operator is wearing suitable breathing respiratory equipment.
Starting the Grinder
Check the grinding plate being used is suitable for the material being ground and that they are correctly balanced.
Check that the grinding plate being used are in good order and properly attached, with all countersunk bolts firmly in place. Check this occasionally during use, as they can work loose during operation.
Check that the grinding plate is adjusted so that it sits level on the ground.
Check that all nuts and bolts on the folding handle latch are tight and firm.
Raise the grinding plates from the floor.
Start the motor by pressing the black switch on the starter box.
Lower the grinding plate and commence grinding.
Stopping the Grinder
De-press the red stop button on the starter box.
4.Application
Rough surface grinding different kinds of concrete and masonry materials with superior efficiency.

5.Delivery time
2 week for sample order, and 2-3 weeks for batch orders.

6.Corediam introduction
Corediam Tools Co., Ltd., as a high-tech enterprise, concentrates on researching & developing the manufacturing and marketing diamond tools industry. We have the most extensive, innovative, and powerful range of diamond tools for construction, stone, and DIY markets. Corediam strives to be the leading professional supplier in the world through technology innovation.