High Efficiency Terrazzo Flooring Polishing Planetary Epoxy Remove Concrete Floor Grinder Machine

Product Description

Product Description

GX510 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.

Key Features:

Full-Scenario Adaptation – Tackles residential and commercial projects with ease
4KW Permanent Magnet Motor – Powerful performance with energy efficiency
Heavy-Duty Gearbox – Built for durability and consistent torque
Super Capacitor Soft Start – Smooth operation even on household power
Heavy Pressure & Stability – Up to 147kg/324lbs grinding pressure for aggressive material removal

Specification

Working Width	500mm/19.5inch
Motor Power	4KW/5.5HP
Rated Current	14.5A
Phases	1 P
Frequency	50/60Hz
Rotating Speed	350-1500rpm
Number of Grinding Discs	3
Grinding Disc Diameter	220mm/8.66inch
Grinding Speed	350-1500rpm
Max Grinding Pressure	147kg/324lbs
Drive Type Heavy	duty Gearbox
Operation Type	Walk-behind

Packing & Delivery

Certifications

Company Profile

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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.

FAQ

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.