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The Aliva-237 is a compact unit intended for dry concrete spraying in civil engineering, mining, and restoration works. Thanks to a modular rotor system and adjustable output, the equipment handles different materials and tasks with precision. Mounted on a three-wheel frame, the machine is offered with either electric or air-powered drive. It is suitable for tunnel wall treatment, concrete rehabilitation, slope protection, and joint sealing.
| Drive option | Electric or air motor |
| Installed power | 2.2 kW / 9.5 kW |
| Rotation speed | Up to 1800 rpm |
| Operating voltage | 380–480 V, 50/60 Hz |
| Protection rating | IP55 |
| Working pressure | 5 bar (for air version) |
| Total airflow demand | 4 m³/min plus feed air |
| Chamber volumes | 0.7 / 2.0 / 3.6 / 5.6 liters |
| Hose inner diameter | 32 / 38 / 50 mm |
| Productivity | 0.2 – 4.0 m³/h |
| Maximum particle size | Up to 16 mm |
| Delivery range | 200 m horizontal / 100 m vertical |
Reach out for custom configuration and technical assistance.
Our website uses cookies, including web analytics services. By using the site, you agree to the processing of personal data by cookies. For more information on the processing of personal data, please see our Privacy Policy.