

Are you tired of dust-filled environments and low efficiency in industrial flooring projects? The industrial concrete grinder is the ultimate solution to these challenges! With outstanding grinding precision and remarkable work efficiency, this professional machine is redefining industry construction standards. Whether it’s leveling tens of thousands of square meters of factory floors or performing high-precision epoxy floor preparation, it delivers excellent performance and becomes a reliable partner in your engineering projects. In addition, YG Machinery also offers electric/diesel concrete floor planer, rollers, crack sealing machines, snow sweepers, line marking machines, and more high-quality equipment. Contact us anytime for a customized quotation!【WhatsApp/WeChat/Phone】+86 13837122632
YG Industrial Concrete Grinder Parameter Comparison
Parameter | YG-250A | YG-250B | YG-300 |
Motor Power | 5.5kw | 7.5kw | 7.5kw |
Number of knife shafts | 6 pcs | 6 pcs | 8 pcs |
Number of blades | 105 pcs (6 stars 6 axes) | 120 pcs (8 stars 6 axes) | 160 pcs (8 stars 8 axes) |
Grinding width | 250mm | 250mm | 300mm |
Grinding depth | 3-5mm | 3-5mm | 3-5mm |
Work efficiency | 200m²/h | 260m²/h | 300m²/h |
Size | 11255001125mm | 11255001125mm | 11255001125mm |
Weight | 150kg | 180kg | 230kg |
Features of YG Industrial Concrete Grinder
- Advanced Dust Collection Technology
Equipped with a high-power vortex fan for strong suction, combined with a self-adjusting ground-sealed edge to effectively prevent dust leakage. This is critical for maintaining a clean work environment and meeting safety standards. - Superior Filtration System
Designed with up to 11 pleated coated filter elements, offering a filtration area three times larger than traditional flat filters. The quick-flip design allows easy cleaning and maintenance, while a special dust-shaking lever prevents filter blockage. - Enhanced Stability
Rubber wheels ensure smooth operation, effectively absorbing vibration during grinding, guaranteeing consistent results while reducing operator fatigue. - Outstanding Grinding Capability
These machines deliver excellent grinding performance, completing a wide range of floor treatment tasks with precision and efficiency that meet industrial-grade standards.

Application Fields of Industrial Floor Grinder
The high-performance industrial floor grinder is versatile and indispensable in many applications:
- Surface Preparation: Perfect for leveling, grinding, and polishing cement floors, terrazzo, aggregate, or granite surfaces, ensuring a smooth, even foundation for subsequent flooring treatments and coatings.
- Coating Removal: Efficiently removes paint, polyurethane, epoxy, and other coatings from floors, providing a clean and consistent surface that improves adhesion for new protective or decorative layers.
- Epoxy Layer Grinding: Ideal for smoothing rough surfaces or trowel marks in preparation for new coatings, creating a uniform texture that enhances finish quality and durability over time.
- Defect Repair: Removes mortar surface defects and evens out raised patches, restoring structural integrity while ensuring a visually uniform and safe working surface for industrial applications.
- Maintenance: Used for cleaning, waxing, and polishing hardened floors to restore durability and appearance, extending the lifespan of the floor while improving both safety and aesthetics.

Factors Affecting Concrete Floor Grinder Price and Selection
Understanding the factors that influence concrete floor grinder price helps make better purchase decisions:
- Power and Processing Capacity
Higher motor power and wider grinding width generally mean higher prices but also significantly improve productivity. The YG-300 model, with 8 shafts and 160 blades, represents the top-end configuration. - Efficiency Considerations
Work efficiency of 200–300㎡/h directly impacts project timelines and labor costs. Higher efficiency models may cost more upfront but provide long-term value. - Durability and Build Quality
Heavy-duty construction (150–230kg weight) ensures stability and extended service life, reducing long-term maintenance costs. - Additional Features
Advanced dust collection, easy-maintenance designs, and shock-absorbing components all contribute to the overall value of an industrial grinder.
Choosing YG Floor Grinding Machine for Sale
Whether you are working on small renovation projects or large-scale industrial construction, our industrial concrete grinder models provide the perfect solution for every flooring challenge. Contact us today to discuss your project needs and learn how our machines can enhance your efficiency and results. YG Machinery also supplies a full range of road construction equipment including shot blasting machines, rollers, crack sealing machines, and snow sweepers. We look forward to providing you with complete service and support!【WhatsApp/WeChat/Phone】+86 13837122632