Compact walk-behind floor grinder built for heavy-duty coating removal and precise corner leveling
Variable Speed Prep Adjust RPM via built-in inverter to handle versatile 280mm jobs and stop heat-sensitive glue from melting
100% Fleet Compatible Fits standard 280mm tooling & Redi-Lock® systems. You won’t spend a penny on new segments
Heavy-Duty Built, Low-Weight Agility Stop dragging bulky machines upstairs. CG1 packs full industrial torque without popping residential breakers
Why Choose CG1?
The Next-Gen 280mm Single Disc Concrete Grinder Platform
Proven 280mm Single Disc Floor Grinder: Rugged & Foldable
Proven 280mm Platform The CG1 utilizes the trusted single-head architecture. If your crew knows the standard 280 platform, they can run it with zero learning curve
Heavy-Duty Foldable Design We preserved the rugged steel frame your rental business relies on. Loading it into a truck is completely hassle-free
Precise Edge Prep This 11 inch compact concrete grinder variant packs full-size machine power into an agile, easy-to-transport chassis
FLUSH-TO-WALL PRECISION: DUAL-SIDED TOOLLESS EDGE
Flush-To-Wall Grinding The advanced swivel-guard lets you grind right up to any vertical surface. Throw away those exhausting manual hand-tools
180° Edge Precision This specialized architecture ensures a seamless finish along pillars. No more tedious secondary manual grinding
Aggressive Edge Prep This dedicated edger gets right up to the wall, turning back-breaking corner work into a quick, profitable job
Smart VFD Prep: Driven by Yaskawa
Yaskawa VFD Control Precise RPM tuning prevents sticky carpet glue from melting, keeping your jobsite workflow uninterrupted
Heavy-Duty Motor Protection The professional drive safeguards your power systems. No more blown breakers or ruined diamond segments on site
Single Phase Flexibility This single phase floor grinder with inverter maintains heavy torque at any RPM. Soft glue or hard concrete, CG1 handles it all
CG1 280mm Variable Speed Concrete Grinder & Commercial Spec Sheet
| Specifications | CG1-110 | CG1-230/50 | CG1-230/60 | CG1-VFD (Pro) |
| Voltage | 110 V 60 Hz | 230 V 50 Hz | 230 V 60 Hz | 230 V 50 / 60 Hz |
| Power Output | 1.5 kW / 2 HP | 2.2 kW / 3 HP | 2.2 kW / 3 HP | 2.2 kW / 3 HP |
| Phase | Single Phase | Single Phase | Single Phase | Single Phase |
| Drive Type | Fixed Speed | Fixed Speed | Fixed Speed | Variable (VFD) |
| Electrical Components | Schneider | Schneider | Schneider | ABB/Yaskawa |
| Speed Range (rpm) | 1150 | 1440 | 1740 | 0 – 1400 |
| Grinding Width | 280 mm / 11″ | 280 mm / 11″ | 280 mm / 11″ | 280 mm / 11″ |
| Tooling Capacity (pcs) | 6 | 6 | 6 | 6 |
| Weight | 74 kg (163 lbs) | 74 kg (163 lbs) | 74 kg (163 lbs) | 77 kg (169 lbs) |
Note: Choose our variable speed concrete grinder 280mm VFD model to stop glue from melting, or the 60Hz edition as a high rpm concrete cutting grinder (1700 rpm) for aggressive floor prep without blowing site breakers
Full service manuals, wiring diagrams, and exploded views are reserved for authorized B2B accounts
Is the CG1 compatible with my existing 280 mm tooling?
Yes. No proprietary tech traps here. CG1 shares the same heavy-duty 280mm platform, meaning your current tooling slides right in
Why choose the VFD model over a standard fixed-speed grinder?
Fixed-speed machines often run too fast for soft coatings and too slow for efficient polishing. The VFD allows you to tailor the rpm to specific floor requirements, maximizing both tool life and floor quality
Does the CG1 VFD model maintain enough power for heavy coating removal?
Yes. Unlike cheap variable-speed grinders that lose torque at low rpm, the CG1 pairs a premium Yaskawa VFD with a high-torque 2.2 kW motor. This combination delivers consistent downward pressure and constant torque to strip thick epoxies without overheating.
How does the CG1 compare to premium industry brands in terms of build quality?
The CG1 utilizes the same industrial-grade steel and direct-drive architecture as the world’s leading platforms. By focusing on a factory-direct B2B model, we eliminate heavy brand markup while upgrading the core electronics to Schneider Electric and Yaskawa components
How to prevent floor grinder from melting sticky glue when grinding concrete?
To prevent sticky glue from melting when grinding concrete, use a variable speed concrete grinder. Lowering the RPM while maintaining high torque slices through carpet adhesives without heat buildup
How to do zero clearance edge grinding along walls and pillars?
To do zero clearance edge grinding along walls, use a specialized machine with a flip-open cover like the CG1. Our toolless dual-sided guard lets you grind right up to any vertical surface. You won’t have to worry about raw margins or forcing your crew onto their knees with hand-tools to finish edges
What is the best dustless floor grinder for indoor office renovations?
The CG1 is your best dustless floor grinder choice to maintain a clean jobsite. By pairing a floating shroud with a 50mm vacuum port, it seals tightly against uneven concrete. You won’t have to worry about getting shut down by strict safety inspectors or breathing in hazardous dust in tight spaces
Reliable Quality Guarantee
12-month factory warranty and international certifications from a trusted wholesale B2B industrial equipment China factory
Flexible Logistics Solutions
Door-to-door, LCL, or FCL global logistics shipping with seamless customs clearance and heavy cargo loading
Partnership Support
Factory-direct technical training, exclusive pricing, and custom OEM branding built for commercial rental fleets and distributors
GET B2B PRICING & PARTNERSHIP DETAILS
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SCHEDULE A VIRTUAL FACTORY TOUR
See our 1,000m² facility and engineering process live via video call.