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Different Parameters, Different Price, Price Reference Only！
.Strong polishing power and effect
.Adjustable handle for better ergonomics
.Sealed grinding head with 1000 hour service interval
.Sharp, hard and wear-resistant discs ensure permanent use
The RONLON R680A Planetary Concrete Grinder focuses on core grinding performance. This machine is one of the most popular models out there
The RONLON R680A is easy to use, still with large capacity thanks to the 27 in / 680 mm grinding width. Adjustable weights for extra grinding pressure are optional. Key components are sealed against dust and slurry for maximized reliability and low maintenance.
RONLON R680A Features:
●Sealed to last
Sealed grinding head with 1000 hrs service interval. No dust or water can intrude to damage components.
●Protected electronics
Dust-sealed electrical cabinet with external cooling technology.
●Adjustable grinding pressure
The optional weights are a must-have for every professional grinder, as they allow the grinding pressure to be adjusted in two preset positions. They also make tilting the machine that much easier.
●Ergonomic handle
Adjustable handle for better ergonomics.
●Hour and RPM meter
Possibility to log operating hours and read the RPM of the machine.
RONLON R680A Details：
Splendid Performance -This Walk-Behind Electric Concrete Floor Grinder enjoys both dry type and wet type, which improves working efficiency. 10HP pure copper motor drives the polisher up to a speed of 1800r/min, offering you strong polishing force and effect.
Premium Material- Made from durable steel material, this floor grinding machine is of high quality, anti-corrosion, and rust-resistance. The abrasive disk is sharp, hard, and wear-resistant, ensuring permanent use.
Ergonomic Design- The handle of our orbital floor polisher is ergonomically designed for longer comfortable operations. It can be adjusted from 0" to 90" to meet your demands. Meanwhile, humanized rubber handrails equipped by this machine are non-slip and labor-saving.
Sweet Accessories - Prepare to be dazzled by the plenty of accessories, such as grinder blades, and essential tools for tackling any grinding task. It is worth mentioning that our grinder blades contain diamond particles.
Wide Application - widely used in a concrete countertop, stone countertop, floor surface, marble, ceramic tile, etc.
Planetary Concrete Grinder R680A can do the following:
| ●cleaning concrete | ●Refinement to total exposure |
●polished concrete |
| ●Abrasive concrete | ●Preparing the floor for tiles |
●Carpet glue removal |
| ●Epoxy resin removal | ●Preparing concrete floors for coating | ●leveling concrete floors |
| ●High point removal | ●Preparing concrete floors for floor coverings | ●remove trowel marks |
| ●Preparations for vinyl floors | ●Preparations for the floating floor | ●Honed concrete floors |
| ●Smudge removal | ●Remove mold release residues | ●Gypsum residue removal |
| ●Coating removal | ●Grinding and sealing concrete floors | ●paint removal |
Planetary Concrete Grinder R680A concrete grinder
Voltage：380V-440V 3Phase
Motor：7.5KW (10HP)
Inverter：11KW(15HP)
Working Width：680mm
HZ：50/60HZ
Current：15A
Rotating Speed：300-1800RPM
Disc Diameter：220mm*4
Water Tank：30L
Weight：260KG
Additional Weight：2*25KG
Packing size (mm)：1080*710*1250
2 years warranty for motor, inverter, gearbox, and polyurethane
Through the video below, you can learn about the construction site of the RONLON R680A product! for your reference!
Ronlon Machinery Co., Ltd. Shaanxi
Add: Room D1412, No.501,Qihang Times Square, Fengdong New City, Xixian New Dist, Shaanxi, China
Post code：712000
