| Model: | J50/59/70 |
|---|---|
| Brand: | ROCKBEST |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Electric Power Tools |
| Label: | stone grinder , terrazzo grinder , concrete polisher |
| Price: |
US $3000
/ set
|
| Min. Order: | 1 set |
| Last Online:22 Mar, 2016 |
|
Model |
J50 |
T490 |
J59 |
T580 |
J70 |
T700 |
|
Voltage |
220V/380V |
380V |
380V |
380V |
380V |
380V |
|
Power |
5.5kw(7.5hp) |
7.5kw(10hp) |
7.5kw(10hp) |
11kw(15hp) |
11kw(15hp) |
15kw(20hp) |
|
Inverter |
7.5kw(10hp) |
7.5kw(10hp) |
7.5kw(10hp) |
11kw(15hp) |
11kw(15hp) |
15kw(20hp) |
|
Rotation speed |
0-1800rpm |
0-1500rpm |
0-1800rpm |
0-1500rpm |
0-1800rpm |
0-1500rpm |
|
Grinding plate diameter |
280mm*4 |
280mm*4 |
300mm*4 |
300mm*4 |
380mm*4 |
360mm*4 |
|
Water tank |
30L |
35L |
30L |
45L |
30L |
45L |
|
Working width |
500mm |
500mm |
600mm |
600mm |
700mm |
700mm |
|
Weight |
180kg |
210kg |
230kg |
280kg |
330kg |
380kg |
Features:
1. Separable machine body design makes transportation easier;
2. Folding handle and integration control panel, variable speed, closewise and counterclockwise rotation to make operation easy and safe;
3. Big motor power with inverter to meet long time industrial floor grinding requirements;
4. Adjustable pressure adjustment control system to meet the needs of different operation process;
5. Can be equipped with vacuum equipment, realization of dry and wet working mode;
6. Knob style water switch and water spray system from center of pad driver to decrease pad wearing 12/16pads cross grinding to ensure no mis grinding areas
