2rb 330-7AA11 0.7kw Ring Blower /
Advanced Design & Performance of Side Channel Blowers
Efficient Air Compression Technology
Multi-Stage Energy Transfer
As air enters the side channel, the high-speed impeller continuously transfers kinetic energy to the gas. The air circulates repeatedly through the side channel, allowing pressure to increase gradually with each rotation. This efficient compression process provides stable airflow for both pressure and vacuum applications.
Stable Pressure Generation
The blower builds pressure continuously as air moves through the side channel rather than compressing it in a single stage. This ensures smooth airflow, stable pressure, and reliable performance under different operating conditions.
Continuous and Pulse-Free Airflow
The optimized impeller and side channel design reduce airflow pulsation and pressure fluctuations, delivering a steady air supply for applications that require consistent performance.
Reliable Mechanical Structure
Contact-Free Compression Chamber
The impeller is mounted directly on the motor shaft and rotates without contacting the housing. This contact-free design minimizes internal wear and helps ensure long-term reliability.
External Bearing Design
Bearings are positioned outside the compression chamber, protecting them from heat and contaminants. This arrangement improves cooling performance, extends bearing life, and supports stable continuous operation.
Efficient Cooling and Longer Service Life
Lower operating temperatures help extend grease life, reduce maintenance requirements, and increase the overall service life of the blower.
Performance Advantages
Clean, Oil-Free Air Supply
The compression chamber requires no lubrication, producing completely oil-free air. This makes the blower ideal for wastewater treatment, aquaculture, food processing, medical equipment, and other clean-air applications.
Low Noise and Smooth Operation
Precision-balanced rotating components and an integrated silencer reduce vibration and operating noise while maintaining stable airflow.
Compact Structure and Easy Installation
Its compact design saves installation space and allows easy integration into a wide range of industrial systems. The durable housing also provides excellent reliability and corrosion resistance.
Low Maintenance and Continuous Operation
Reduced Maintenance Requirements
With few wearing parts, an oil-free compression chamber, and long-life bearings, the blower requires only simple routine maintenance, reducing downtime and operating costs.
Designed for 24/7 Continuous Duty
The robust structure and efficient cooling system allow reliable 24/7 continuous operation under rated working conditions, providing stable airflow and dependable performance for demanding industrial applications.
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