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.
Feature: AIRFOIL BEARING, LOW NOISE LEVEL,ENERGY SAVING
Capacity: 6~275M3/MIN
Pressure: 45~100KPA
Type: AIRFOIL CENTRIFUGAL TURBO BLOWER
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.
Technical Specifications
Key Parameters & Energy Efficiency
HKB Series Technical Specifications
| Model | Pressure (kPa) | Flow Rate (m鲁/min) | Motor Power | Outlet (mm) | Cooling Type |
|---|---|---|---|---|---|
| HKB20 | 30 - 80 | 6 - 15 | 20HP / 15kW | DN150 | AIR COOLING |
| HKB30 | 30 - 80 | 7 - 25 | 30HP / 22kW | DN150 | AIR COOLING |
| HKB50 | 30 - 80 | 10 - 25 | 50HP / 37kW | DN150 | AIR COOLING |
| HKB75 | 30 - 100 | 18 - 62 | 75HP / 55kW | DN200 | AIR COOLING |
| HKB100 | 30 - 100 | 23 - 105 | 100HP / 75kW | DN200 | AIR COOLING |
| HKB125 | 30 - 80 | 25 - 115 | 125HP / 90kW | DN200 | AIR COOLING |
| HKB150 | 30 - 100 | 28 - 130 | 150HP / 110kW | DN300 | AIR COOLING |
| HKB200 | 30 - 100 | 36 - 210 | 200HP / 150kW | DN300 | AIR COOLING |
| HKB250 | 30 - 100 | 40 - 235 | 250HP / 185kW | DN300 | AIR COOLING |
| HKB300 | 30 - 100 | 80 - 260 | 300HP / 220kW | DN400 | AIR COOLING |
| HKB400 | 30 - 100 | 80 - 275 | 400HP / 300kW | DN500 | AIR COOLING |
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
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.