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XINGYI GX510 220V Planetary Concrete Floor Grinder Machine for Coating Removal & Prepping GX510 220V Planetary Floor Grinder The Professional Grinder That Chews Through Tough Floors—Even on Household Power Co-developed with FLM/FLOORMART, the GX510 is our second-generation planetary floor grinder built for demanding jobsites. Designed to handle uneven, damaged, and mixed-use surfaces, it delivers the perfect balance of stability, torque, power compatibility, and portability. More
XINGYI GX250 10" Edge Concrete Grinder - 3HP Low-Voltage Specialist (200V-240V) | Perfect for Corners & Tight Spaces | 50% Energy Saving | $999 More
800LE+ Self-propelled Concrete Floor Grinder With Gear-driven 800LE+ Self-propelled floor grinder and versatile polisher are used to grind (rough grind, fine grind, and polish) concrete, natural stone and terrazzo floors or other materials. With a self-propelled function, it realizes higher grinding efficiency with lower labor costs. The design of the planetary rotating system makes the grinding effect uniform and stable. More
Heavy-Duty Remote Control Planetary Concrete Grinding Machine XINGYI GX858 GX858 Concrete Grinder is a remote control heavy-duty equipment for your polishing project, the machine has 4 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
Ride on floor grinder Tank1500 is a very suitable for industrial applications, low-maintenance, smooth-running on-board grinding and polishing machine, gearbox, completely sealed and dustproof. More
GX750 Heavy-Duty Concrete Grinding Machine GX 750 Planetary Concrete GRINDING MACHINE GX750 is a heavy-duty equipment for your polishing project, Thanks to XINGYI dual Alloy gearbox casting technology, the machine has 3 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
GX550 Concrete Floor Grinder GX550 Concrete Planetary Grinding machine has 3 planetary heads with very low maintenance. The stronger welded machine body with friendly operation handle and 2 positions weight iron to adjust the pressure when you are working. All motor and inverter are from the newest technology special for XINGYI grinding machine. More
955LE large polishing floor grinding machine Features and Advantages 1.Intelligent remote control, millisecond response. 2. S-type grinding greatly improves the grinding force. 3. The equipment comes with a spray system:The spray system can quickly reduce the temperature of the abrasive to improve the grinding efficiency. Using the spray function can also reduce dust. 4. Dual clutch design:The drive system is firmer and more suitable for rotten ground. More
Brand:
XingyiItem NO.:
GX510Product Origin:
Fujian, ChinaColor:
Black and whiteShipping Port:
XiamenLead Time:
7-20 DaysIn order to provide you with faster and better service, please use WhatsApp to contact us as a priority, thank you.WA:+86 15960771958
GX510 Planetary Floor Grinder
Specification
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Working Width
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500mm/19.5inch
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Motor Power
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4KW/5.5HP
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Rated Current
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14.5A
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Phases
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1 P
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Frequency
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50/60Hz
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Rotating Speed
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350-1500rpm
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Number of Grinding Discs
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3
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Grinding Disc Diameter
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220mm/8.66inch
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Grinding Speed
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350-1500rpm
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Max Grinding Pressure
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147kg/324lbs
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Drive Type Heavy
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duty Gearbox
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Operation Type
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Walk-behind
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Company Profile
XINGYI started as a project company in 1999, and became known in the industry as one of the top caliber in providing services and for manufacturing high quality floor grinder, industrial vacuum cleaner and floor polishing machines worldwide.
Our Professionals continuously create ergonomic machine designs, manufactures and sells products under Hi-Tech Grinding brands. With the commitment to produce high quality standard equipment, XINGYI made its way to the market and has sold its products and services to more than 124 countries worldwide, won 144 design patents and 17 national patents. It's open to the OEM and ODM production from clients and with certification of CE and SGS.
Driven with the core value to provide excellence, XINGYI focuses on research and development of manual floor grinding and Hi-technology machine innovations; with this in mind and advocacy for self-propelled technology, leads to the development of automated and remote controlled grinding machines. High precision gear driven mechanism for enhance productivity with smart control features that are indeed user-friendly.
For two decades, XINGYI acquired its vast experience in grinding, polishing, hardening, dyeing, repair and sealing of concrete, terrazzo and many other floor types. Its Shinning flat Polished Concrete system receives good recognition in the industry as well.
Since 2011, XINGYI conducts its annual floor technology seminar in March. The unwavering effort to share its knowledge and technology, has attract more and more participants around the globe that leads to the increased number of individuals that joined the seminar in 2019, with an astounding number of 200.
You are welcome to contact XINGYI anytime, we are always happy to share our expertise that may be helpful to your business.
Our mission is to enable the global floor labors to work with health, easiness and happiness. This culture is shared and agreed by our 39 distributor partners across the globe. Should you be needing machines and assistance from our exclusive distributors in your area? Feel free to contact them and book a training, we are always happy to offer concrete solutions to serve your requirements.


Why Choose the GX510 Planetary Floor Grinder?
Professional Power, Anywhere
The GX510 delivers industrial performance on standard 220V household current. Its 4KW permanent magnet motor draws just 14.5A—no special wiring, no generators. Just plug in and work.
Built for Real Job Sites
Co-developed with FLM/FLOORMART, the GX510 handles uneven surfaces, damaged concrete, and mixed residential-commercial sites with ease. Its heavy-duty gearbox and planetary drive system deliver consistent torque across three grinding discs for uniform material removal.
Aggressive & Efficient With up to 147kg (324lbs) of grinding pressure, it chews through coatings and epoxies quickly. Optional extra weights add even more aggression. The super capacitor soft start prevents breaker tripping and ensures smooth operation.
Versatile & Portable
One machine handles surface prep, coating removal, and large-area grinding. At 256kg with a 500mm width, it navigates tight spaces while delivering commercial-grade results.
Built to Last
Permanent magnet motor for energy efficiency. Heavy-duty gearbox for continuous use. Quality components that reduce downtime.
The Bottom Line
Industrial power on household circuits. Aggressive removal. Rock-solid stability. True versatility.
Choose the GX510. Power meets practicality.
In order to provide you with faster and better service, please use WhatsApp and WeChat to contact us as a priority, thank you.
Enable the global floor labors to work with health, Easy and happiness
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