R780-3 Planetary Concrete Floor Grinder

R780-3 Planetary Concrete Floor Grinder

1. With 3 Planetary heads for working smooth and high efficiency . 2. Removing costing, prepping a new surface or polishing. The machine will give you professional results in the minimal amount of time. 3. 220V single phase and 380V 3 phase are available 4. All strong helical gears design for powerful grinding 5. Wet and dry grinding are available 6. 2 years free warranty service. 7. Oversea center for quick after service. 8. In stock for quickly ship

Description



The R780-3 is a very powerful machine with a lot of torque to the floor for the heavy grinds and for removing epoxy coatings and glue, a highly productive machine but easy to handle and operate. This is the ideal machine for larger jobs. International Voltages available. or 380 Volt / 208 Volt Three Phase.220 Single phase can be ordered. 

More details of  Planetary Concrete Floor Grinder

Smart Control Head Of Grinder
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1. FWD&REV rotating direction prolong the service life of      abrasive, and optimize the grinding effect.

2. Variable speed  to grind rough floors by slowing down   the grinding heads to keep them from bouncing which will stop    them from cutting. By speeding up the grinding heads you    can polish and burnish the floor with the proper tooling. Variable speed also allows you to work on marble and granite floor

3.With the red emergency switch supply safe always

4.USB port for charging mobiles

Magnetic Instant-Change Tool System
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The Ronlon developed the Magnetic Instant-change   tool mounting system is quick ,simple and safe. One  tooling   system for all the Ronlon’s grinding machine. The system can mount scrapper tools ,regular metal   trapezoid tools, and velcro mount tools. 

Super IE 2 Motor of Concrete Grinder

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Powerful high efficiency motor save cost;

Ronlon Can supply 2 years warranty for motors;



All Strong Gear Design
imageAll Strong gear design with drive to each of the three flex  heads as well as power to the drum for the highest production rate in its size , Helical gears in an oil bath just like the  transmission in your car to produce high torque to the floor with no noise and wear. just like in the wheel of your car     to reduce wear and give your a long working life span

Water Sitch&Vacuum Connector
Planetary concrete floor polisher


Convenient control for water volume during wet         grinding;

Big capacity water tank, no need forcontinuous water   addition.


For dry grinding;Standard size, (Dia=50/75mm)       apply to Ronlon  vacuum and other brands in the market;Connecting with vacuum will not affect grinder moving during the operation.


Flexible grinding cover
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Together with the dust extractor it prevents dust  to spread in the premises. Since Ronlon’s grinding covers are flexible you can grind much closer to corners and edges.

Special-ordered flexible coupler
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All Ronlon’s concrete grinder come with best     coupler can supply with 2 years warranty, it is     the best coupler in China .



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TECHNICAL PARAMETER

Modle

R760-3A

R760-3B

R760-3C

Voltage

380-440V 3 phase

220-240V 1/3 phase

380-440V 3 phase

Motor

10hp(7.5kw)

10hp(7.5kw)

15hp(11kw)

Inverter

15hp(11kw)

15hp(11kw)

15hp(11kw)

Working Width

760mm

760mm

760mm

Rotating Speed

300-1800RPM

300-1800RPM

300-1800RPM

Tools Holder Diameter

250mm*3

250mm*3

 250mm*3

Water Tank

32L

32L

32L

Weight of Machine

250kg

250kg

250kg

Additional Weight

1*35kg

1*35kg

1*35kg

Packing Size

800*1200*900mm

800*1200*900mm

800*1200*900mm

Customer feedback for Planetary Concrete Floor Grinder :

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Should you have any preference for the R780-3 concrete planetary floor grinding and polishing,used concrete grinder polisher supplier 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.

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