This oil-free air foil bearing is published with the manufacturer’s full specification — power source Electric, blade material Cast Iron. Made by Shandong Huadong Blower Co., Ltd. (9 years on the platform, typical reply ≤3h). Quantity and destination market determine the final price — tell us both for a firm quote.
Key Features of This Oil-Free Air Foil Bearing
- Model Number: HKB
- Power Source: Electric
- Power: 15KW-300KW
- Rated Voltage: customized
- Blade Material: Cast Iron
- Noise Level: less than 80dB
Technical Specifications
| Application | Air Blower |
|---|---|
| Power Source | Electric |
| Rated Voltage | customized |
| Electric Current Type | VFD |
| Blade Material | Cast Iron |
| Pressure | High Pressure |
| Warranty | 1 years |
| Customized Support | OEM, ODM |
| Place Of Origin | Shandong, China |
| Brand Name | Airus |
| Model Number | HKB |
| Product Name | Airfoil Turbo Blower |
| Motor | High speed permanent magnet motor |
| VFD Type | Veichi,Siemens and Famous Domestic Brand |
| Rotary Speed | 20,000-65,000 rpm |
| Noise Level | less than 80dB |
| Power | 15KW-300KW |
| Pressure Rise | 300mbar-1000mbar |
| Flow Rate | 6m³/min-275m³/min |
| Feature | Air Suspension,Oil Free, High Speed/Pressure |
| Selling Units | Single item |
| Single Package Size | 68X60X56 cm |
| Single Gross Weight | 35.000 kg |
Product Details








Item | Description |
Motor Type | High speed permanent magnet motor |
VFD Type | Veichi,Siemens and famous domestic brand |
Rotary Speed | 20,000~65,000rpm |
Noise Level | <80db |
Power | 15~300KW |


















We are based in Shandong, China, start from 2010,sell to Domestic Market(52.00%),Southeast Asia(10.00%),North America(6.00%),South Asia(6.00%),Eastern Europe(6.00%),Oceania(4.00%),South America(4.00%),Africa(2.00%),Mid East(2.00%),Southern Europe(2.00%),Northern Europe(2.00%),Western Europe(2.00%),Eastern Asia(2.00%). There are total about 201-300 people in our office.
2. How can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.What can you buy from us?
High speed air suspension centrifugal blower,Magnetic levitation high speed centrifugal blower, Roots Blower,Shrimp farm aerator, MVR steam compressor, Microporous Aeration Tube,Turbo Blower
4. Why should you buy from us not from other suppliers?
1. No 1 roots blower manufacturer in China with 100000 ㎡ production base. 2. New introduced 48 sets CNC machine in year 2018. 3. Production capacity reach up to 1200 sets per month from January 2019 4. Sale center in aera southeast asia, Russia, US.
5. What services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDU,Express Delivery,DAF;
Accepted Payment Currency :USD,EUR,HKD,CNY;
Accepted Payment Type: T/T,L/C,Credit Card,PayPal,Western Union;
Language Spoken:English,Chinese,Spanish,Japanese,Portuguese,German,Arabic,French,Russian,Korean,Hindi,Italian


Ordering and Pricing
- Minimum order quantity: 1 set
- Volume pricing:
- 1–1 set: US $3800 / set
- 2+ set: US $2100 / set
- Ships from: China
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this oil-free air foil bearing?
The standard minimum order quantity is 1 set. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
What warranty is provided?
The manufacturer provides a 1 years warranty. Spare parts and technical support remain available after the warranty period.
Can the oil-free air foil bearing be supplied for my local voltage?
The standard configuration is customized. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Shandong Huadong Blower Co., Ltd., based in China. The company 9 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Shandong Huadong Blower Co., Ltd. range on HVACR Nexus.
See more in Cross Flow Fans on HVACR Nexus.

























