high efficiency big power concrete grinding machine

high efficiency big power concrete grinding machine
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

Product Description

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

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Member Information

Rockbest Machinery Co., Limited
Country/Region:Shan Dong - China
Business Nature:Manufacturer
Phone:61606848
Contact:Andy Zhang (sales manager)
Last Online:22 Mar, 2016

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