ARA Series High-Speed Air Bearing Turbo Aerator
General Introduction
The ARA Series High-Speed Air Bearing Turbo Aerator by ABM represents a new generation of energy-efficient, oil-free aeration technology. Designed with advanced aerodynamic principles, this system utilizes air bearing technology to eliminate mechanical friction and lubrication needs, ensuring quiet, smooth, and highly reliable operation. It rapidly increases dissolved oxygen levels in water, enhances aquaculture density and feed conversion efficiency, and maintains stable water quality without creating bubbles or disturbing sediments. With over 30% energy savings compared to traditional blowers and a bearing lifespan up to five times longer, the ARA Series is an ideal solution for modern aquaculture farms, wastewater treatment systems, and industrial aeration applications.
Description
Technical Highlights
Equipped with dynamic air bearings that operate with zero friction and no lubrication, the ARA Series delivers long service life—up to 15–20 years. Its 3D centrifugal impeller achieves up to 80% compression efficiency, while the high-speed permanent magnet synchronous motor offers over 97% total efficiency, low noise (<80dB), and minimal vibration. The compact integrated design allows easy installation without foundation work. Available in a wide power range from 5.5 kW to 75 kW, the ARA Series provides air flow rates up to 181.5 m³/min at pressures of 15–30 kPa, meeting diverse aeration demands. The intelligent control system with touchscreen interface supports remote monitoring and automatic load adjustment, and can be connected to the Smart Aquaculture Cloud Platform for real-time data tracking, energy optimization, and smart farm management.