HKB Series Airfoil Centrifugal Turbo Blower
HDAirus HKB Series Airfoil Centrifugal Turbo Blower for wastewater, sludge, and waste treatment plants. High-speed air-bearing technology ensures 100% oil-free aeration, 30%+ energy savings, and low noise with zero maintenance.
Type: AIRFOIL CENTRIFUGAL TURBO BLOWER
Pressure: 40~100KPA
Capacity: 8~320M3/MIN
Feature: AIRFOIL BEARING, LOW NOISE LEVEL,ENERGY SAVING
Product Introduction
High-End Maglev Engineering
The HDAirus HKB Series Airfoil Centrifugal Turbo Blower is engineered for demanding industrial applications, including wastewater treatment, sludge processing, and waste-to-energy plants. Featuring advanced air-foil bearing technology, it delivers 100% oil-free, high-speed aeration with superior energy efficiency. This robust, low-noise solution reduces operational costs and eliminates mechanical wear, making it the ideal choice for high-capacity, sustainable environmental protection projects.
Extensive Footprint in Europe: Professional Service Centers and Numerous Successful Projects On-site.
Technical Specifications
Key Parameters & Energy Efficiency
| Air-Supported Centrifugal Blower Parameter Table | |||||||
|---|---|---|---|---|---|---|---|
| Model \ Pressure | 40kPa | 50kPa | 60kPa | 70kPa | 80kPa | 90kPa | 100kPa |
| HKB15 Max flow(m鲁/min) | 11.6 | 10.6 | 9.8 | 8.8 | 8 | / | / |
| HKB20 Max flow(m鲁/min) | 15.6 | 14.6 | 13.4 | 12.2 | 11 | / | / |
| HKB30 Max flow(m鲁/min) | 25 | 23 | 21.3 | 19.5 | 18 | / | / |
| HKB50 Max flow(m鲁/min) | 41 | 38 | 35 | 32 | 29 | 24 | 22 |
| HKB75 Max flow(m鲁/min) | 63 | 58 | 53.5 | 49 | 44 | 39 | 36 |
| HKB100 Max flow(m鲁/min) | 83 | 76 | 70 | 64 | 58 | 51 | 47 |
| HKB125 Max flow(m鲁/min) | 78 | 88 | 82 | 76 | 70 | / | / |
| HKB150 Max flow(m鲁/min) | 124 | 114 | 106 | 97 | 88 | 76 | 70 |
| HKB200 Max flow(m鲁/min) | 158 | 147 | 136 | 126 | 114 | 103 | 96 |
| HKB250 Max flow(m鲁/min) | 130 | 146 | 164 | 153 | 142 | 111 | 106 |
| HKB300 Max flow(m鲁/min) | 240 | 225 | 208 | 190 | 172 | 150 | 140 |
| HKB400 Max flow(m鲁/min) | 320 | 300 | 275 | 252 | 230 | 198 | 184 |
Note:
The selection is for reference only, and the final contract or technical agreement shall be sent to the technical department for review and selection.
The pressure is a pressure parameter that does not include altitude correction. If the site is used at an altitude of more than 500 meters, the altitude correction parameter should be reviewed by the technical Department.
Engineering Excellence
The Core of Magnetic Levitation
01
High-Efficiency Centrifugal Impeller
Forged alloy construction with 100% transmission efficiency for peak aerodynamic performance.
02
High-Speed Permanent Magnet Motor
Achieving >95% efficiency with reliable air-cooling for maintenance-free operation.
03
Frictionless Airfoil Bearings
Utilizing air buoyancy to eliminate mechanical wear and lubrication requirements.
04
Advanced VFD Regulation System
Replacing guide vanes with frequency control for a wider adjustable range and lower starting current.
05
100% Oil-Free & Vibration-Free Design
Ensuring zero process contamination and ultra-low noise through a suspended rotor state.
Compliance & Trust
Industrial Standards Certified
ATEX
ISO9001
EAC
CE
Industrial Deployment
Where Power Meets Precision
Wastewater Treatment
Electric Power
Chemical Industry
Food Industry
Service & FAQ
Operational Support
Do you provide installation and after-sales support?
Yes. We offer remote guidance and global technical support for installation, commissioning, and after-sales service.
What applications are suitable?
Common uses include wastewater aeration, aquaculture, pneumatic conveying, fermentation, and industrial oxidation.
How much energy can be saved?
Energy savings are typically 20鈥40% compared with traditional Roots blowers, depending on pressure and operating conditions.
Is the discharged air completely oil-free?
Yes. There is no oil in the compression chamber, ensuring clean air for sensitive uses like aquaculture and wastewater.
Why choose a turbo blower over a Roots blower?
Turbo blowers offer higher efficiency, lower noise, oil-free air, smaller size, and reduced maintenance compared to Roots blowers.
Airfoil vs magnetic bearing 鈥 what's the difference?
Airfoil bearings use an air film for support. Magnetic bearings use electromagnetic force. Both are oil-free and high efficiency.