XINGYI 550 Remote Control Concrete Grinder
The XINGYI 550 Remote Control Concrete Grinder is a professional-grade planetary floor grinder designed for concrete preparation, floor grinding, polishing, and coating removal applications. Featuring a powerful 7.5kW motor, remote control operation, self-propelled drive system, and precision planetary gearbox technology, this machine delivers exceptional productivity while reducing operator fatigue on medium to large-scale projects.
Built for demanding commercial and industrial environments, the HTG-550RC provides excellent grinding performance across concrete, terrazzo, marble, and natural stone surfaces. Whether you’re preparing a warehouse floor, removing epoxy coatings, or polishing decorative concrete, this remote-controlled grinder offers the power, control, and reliability professional contractors require.
Key Features
- Remote control operation for improved safety and productivity
- Self-propelled drive system reduces operator fatigue
- Powerful 7.5kW motor for demanding grinding applications
- 550mm grinding width for efficient floor coverage
- Planetary gearbox drive system for smooth torque transfer
- Variable speed control from 350–1980 RPM
- Suitable for both grinding and polishing applications
- Integrated 20L water tank for wet grinding
- Heavy-duty commercial and industrial construction
- Compatible with a wide range of diamond tooling
- Suitable for concrete, terrazzo, marble, and stone surfaces
Technical Specifications
- Working Width: 550mm
- Motor Power: 7.5kW
- Power Supply: 3 Phase 380V
- Speed Range: 350–1980 RPM
- Grinding Plates: 3 x 230mm
- Water Tank Capacity: 20L
- Weight: 289kg
- Dimensions: 1581 x 524 x 1164mm
Applications
The XINGYI 550 Remote Control Concrete Grinder is suitable for a wide range of floor preparation and polishing projects, including:
- Concrete floor grinding
- Epoxy coating removal
- Glue and adhesive removal
- Floor surface preparation
- Concrete polishing
- Stone and terrazzo polishing
- Warehouse floor refurbishment
- Commercial flooring projects
- Industrial floor maintenance
- Decorative concrete preparation
Why Choose a Remote Control Concrete Grinder?
Remote control floor grinders are becoming increasingly popular amongst flooring contractors due to their ability to improve productivity while reducing physical strain on operators. The HTG-550RC allows operators to control the machine from a safe distance, providing better visibility of the grinding path while minimising exposure to vibration and fatigue during long working hours.
Combined with the self-propelled drive system, the machine requires less manual effort than traditional walk-behind grinders, helping contractors complete projects faster and more efficiently.
Why Buy From Sydney Industrial Coatings?
Sydney Industrial Coatings is a trusted Australian supplier of concrete grinding equipment, floor preparation machinery, diamond tooling, and industrial flooring products. Our team works closely with contractors, flooring professionals, builders, and surface preparation specialists across Australia to provide reliable equipment backed by genuine local support.
As XINGYI equipment specialists, our experienced staff can help you select the right concrete grinder, dust extractor, diamond tooling, and accessories to suit your project requirements and budget. Whether you’re starting a concrete polishing business, upgrading your current equipment, or tackling a large commercial project, we can help you choose the right solution.
- Australia-wide delivery available
- Pickup available from our Silverwater warehouse
- Expert advice from flooring equipment specialists
- Access to diamond tooling and consumables
- Competitive pricing on XINGYI equipment
- Fast dispatch on stocked products
- Ongoing after-sales support
- Trusted by flooring contractors Australia-wide
Need Help Choosing the Right Floor Grinder?
Selecting the right concrete grinder depends on factors such as project size, floor condition, power availability, and production requirements. Our knowledgeable team can help you compare floor grinders, dust extraction systems, and diamond tooling options to ensure you invest in equipment that delivers the best results.
Contact Sydney Industrial Coatings or Epoxy Warehouse today for expert advice on XINGYI floor grinders, concrete polishing equipment, and surface preparation machinery. We offer Australia-wide shipping and convenient pickup from our Silverwater warehouse.









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