Contec Alpha 23 cm Concrete Floor Grinder CTGALPHA-Q
The Contec Alpha is a compact yet powerful 23 cm concrete floor grinder, purpose-built for grinding concrete and removing coatings. Its lightweight 42.2 kg design and 1.1 kW single-phase motor deliver performance that rivals larger three-phase machines, making it ideal for rental and professional use.
An integrated dust port enables dust-free operation, while the 1,680 RPM motor with flexible drive coupling and variable speed option provides smooth, controlled grinding. A convenient carry handle and close-to-wall grinding capability enhance maneuverability, and the machine is compatible with a wide range of tooling, including the Alpha Slide-Mag Quick Change system (sold separately).
Key Features
| Model | CTGALPHA-Q |
| Maximum Working Width | 23 cm |
| Motor | 1.1 kW (1.5 hp) 110 V, 60 Hz, 15 Amps |
| Dimensions (H x L x W) | 51 cm x 61 cm x 76 cm |
| Weight | 42.2 kg |
| Brand | Contec |
| MPN | CTGALPHAUS-Q |
| SKU | 312463 |
| Speed | 1,680 RPM |
| Variable Speed | Yes |
| Drive Coupling | Flexible |
| Dust Port | Integrated |
| Power Source | Corded Electric |
| Phase | Single Phase |
| Product Type | Concrete Floor Grinder |
How to use
Connect the grinder to a suitable dust extractor via the integrated dust port for dust-free operation. Attach the appropriate tooling for your application, such as Alpha Slide-Mag Quick Change discs for coating removal or diamond segments for grinding. Start the machine and guide it smoothly across the concrete surface, using the flexible drive coupling and variable speed to adapt to different tasks. The compact design allows grinding close to walls.
What's included
- Contec Alpha Concrete Floor Grinder
- Carry Handle
Frequently asked questions
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