RAETTS Products

Experts for air suspension and magnetic levitation technologies.

Air Blower Wastewater Treatment

RAETTS air bearing blower adopts aviation turbine technology, since there is no physical friction between impeller and shaft, so it is no need to do maintenance for a long period, and the service life can reach semi-permanent. The core components are air suspension bearings, permanent magnet ultra-high-speed motors, and high-precision aviation-grade impellers,therefore RAETTS air bearing blower/compressor has the characteristic of high efficiency, low noise, and low energy consumption. They are the best choice for transforming Roots blowers.

Product Details

Comparing with peers,RAETTS owns a full production line including:miniature type air bearing blower,Konrad type portable air bearing blower,standard type air suspension blower,maglev turbo blower,high speed centrifugal air blower,maglev turbo compressor,Turbo blower in wastewater treatment,oxygen supply blower for yeast,blower for wastewater treatment plant,high speed permanent magnet syschonous motor,and maglev centrifugal chiller.In order to meet with different customers application site,we R&D different power,air flow and pressure air blowers to fullfil customers requirements.RAETTS compressed air blower product range is as follow:
1.miniature type air bearing blower:power range 2.2kw-5.5kw,air pressure 40kpa,air flow 2.8m3/min-7m3/min.Compact size design,lower noise up to 65dB,different direction outlet design,suitable for small sewage treatment plant.

2.Konrad type portable air bearing blower:power range 7.5kw-22kw,air pressure 40-80kpa,air flow 7m3/min-28m3/min.Compact size design,lower noise up to 75dB,cheaper price to replace the traditional roots blowers which have loud noise,high energy consumption and complicated maintenance.

3.standard type air suspension blower:power range 7.5kw-300kw,air pressure 40-120kpa.This electric air blower is widely used for wastewater treatment plants which adopt MBR/MBBR/SBR and other biological treatment method.These technologies need to supply air for the microorganism,and our industrial air blower is used for wastewater treatment aeration.

4.Maglev turbo air blower:power range 22kw-450kw,air pressure 40-120kpa.This electrical air blower is widely used for application site which needs frequently start-stop,such as wastewater treatment SBR process,backwash process,pneumatic conveying and so on.Air Blower Wastewater Treatment

5.high speed centrifugal air blower:
belt-drive high speed centrifugal blower:power range 4kw-18.5kw,air pressure 18kpa-29kpa,mostly used for food industrial drying production line,such as beer bottle drying,can drying,PCB drying and so on.
direct-drive high speed centrifugal blower Explorer series:power range 3kw-22kw,air pressure:12kpa-33kpa.Higher efficiency than belt-drive air blower,normally used as the air source of the air knife drying system.

RAETTS has more different deisgn air blower for customer different applications,many of RAETTS air blower machine is customized according to customers requirements,if you need any special design request,pls contact with us for discussing more details.

Product name Air Blower Wastewater Treatment
Keyword Turbo blower in wastewater treatment,oxygen supply blower for yeast,blower for wastewater treatment plant
Place of Origin China
Feature RAETTS air bearing turbo blower is a brand-new concept blower, which integrates the main core technologies such as “air suspension bearing”, “permanent magnet ultra-high-speed motor”, “high-precision aviation-grade impeller”, and creates a new era of ultra-high efficiency ,low noise and low energy consumption. 
Dimensions 733mm*802mm*788mm, (Contact us for specific information to confirm)
Applicable Industries environmental protection, etc.
Weight 479kg
delivery date the common delivery time will be 30-40 days.
 terms of paymen RAETTS accept payment by T/T(30% advance payment,70% before shipment)
Life span 19 years (Contact us for specific information to confirm)
After-sale service RAETTS warranty time for air bearing blower and maglev turbo blower is 24months,for high speed centrifugal blower is 12 months.
Advantage We keep good quality and competitive price to ensure our customers benefit
Packing 878x825x834mm(Contact us for specific information to confirm)
OEM/ODM Customization Service Provided
Sales country All over the world for example:Norway,Juan de Nova Island,Sao Tome and Principe,Bolivia,Equatorial Guinea,Seychelles,Ukraine,Portugal
MOQ 4pcs(Contact us for specific information to confirm)
production capacity production capacity RAETTS production quantity for air bearing blower and maglev turbo blower is about 200pcs/month,for high speed centrifugal blower is about 700pcs/month.
raw materials RAETTS air blower impeller in made of aluminum alloy,enclosure material is carbon steel,rotor material is cast iron.If customers need other special materials,we can also customized according to customers requirements
technology RAETTS air bearing blower technology is originated from South Korea and maglev turbo blower technology is originated from Germany.RAETTS also have R&D team from Xi’an Jiaotong University
quality system RAETTS has quality management system certificate ISO9001:2015 and enviromental management system certificate ISO14001:2015

Air Blower Wastewater Treatment services FAQs Guide

Are you looking for a quick review guide about Air Blower Wastewater Treatmentservices?

An ultimate FAQ buying guide is available to help you.This guide contains all the information about all the important facts, figures, and various processes regarding Air Blower Wastewater Treatment services.

Let’s continue!

1.What are the Main Components of a Turbo Blower?

Our Air Blower Wastewater Treatment products undergo strict quality control to ensure customer satisfaction.
1. Compressor: The compressor is the main component of a turbo blower and is responsible for compressing the air or gas that is being moved through the blower. It typically consists of a rotating impeller and a stationary diffuser.

2. Motor: The motor provides the power to drive the compressor and is usually an electric motor. The size and power of the motor will depend on the size and capacity of the turbo blower.

3. Inlet and Outlet: The inlet is where the air or gas enters the blower and the outlet is where it exits. These are usually designed to minimize turbulence and maximize efficiency.

4. Bearings: The bearings support the rotating shaft of the blower and allow it to spin smoothly. They are typically made of high-quality materials to withstand the high speeds and loads of the blower.

5. Control System: The control system is responsible for monitoring and regulating the speed and operation of the blower. It may include sensors, controllers, and other components to ensure optimal performance.

6. Cooling System: Turbo blowers generate a lot of heat during operation, so a cooling system is necessary to prevent overheating. This may include air or water cooling systems.

7. Housing: The housing or casing of the turbo blower encloses all the internal components and provides structural support. It is usually made of durable materials such as steel or aluminum.

8. Inlet Filter: An inlet filter is often used to remove any contaminants from the air or gas before it enters the blower. This helps to protect the internal components and maintain efficiency.

9. Sound Attenuator: Turbo blowers can be quite loud, so a sound attenuator is often used to reduce the noise level. This may be in the form of a silencer or other noise-reducing device.

10. Vibration Isolators: Vibration isolators are used to reduce the transmission of vibrations from the blower to its surroundings. This helps to minimize noise and prevent damage to nearby equipment.

2.About Air Blower Wastewater Treatment production capacity

RAETTS production quantity for air bearing blower and maglev turbo blower is about 200pcs/month,for high speed centrifugal blower is about 700pcs/month.

3.How Does a Variable Speed Drive Affect a Turbo Blower’s Performance?

We focus on innovation and continuous improvement to maintain a competitive advantage.
A variable speed drive (VSD) can have a significant impact on a turbo blower’s performance. Here are some ways in which a VSD can affect a turbo blower:

1. Energy Efficiency: One of the main benefits of using a VSD with a turbo blower is improved energy efficiency. By adjusting the speed of the blower to match the required air flow, a VSD can reduce the amount of energy consumed by the blower. This is because the blower does not have to run at full speed all the time, which can result in significant energy savings.

2. Improved Control: A VSD allows for precise control over the speed of the blower, which in turn allows for better control over the air flow. This is especially useful in applications where the air flow requirements vary, as the blower can be adjusted to meet the changing demands.

3. Reduced Wear and Tear: Running a turbo blower at full speed all the time can put a lot of strain on the equipment, leading to increased wear and tear. By using a VSD, the blower can be operated at lower speeds when the demand is lower, reducing the strain on the equipment and extending its lifespan.

4. Noise Reduction: Turbo blowers can be quite noisy when running at full speed. By using a VSD to adjust the speed of the blower, the noise level can be reduced significantly. This is especially beneficial in applications where noise levels need to be kept to a minimum.

5. Improved Process Control: In some applications, the air flow requirements may need to be adjusted constantly to maintain a specific process condition. A VSD allows for precise control over the air flow, making it easier to maintain the desired process conditions.

In summary, a variable speed drive can have a positive impact on a turbo blower’s performance by improving energy efficiency, control, reducing wear and tear, noise levels, and improving process control. It is a valuable tool for optimizing the performance of a turbo blower in various applications.

4.About Air Blower Wastewater Treatment production skills training

RAETTS will train the production staffs for 3 months before they do production,including:machine operation,assembly,testing and so on.

5.About Air Blower Wastewater Treatment R&D capabilities

RAETTS R&D team has more than 20 people,the chief team leader worked for BYD before,and the technique of whole team is supported by Xi’an Jiaotong University.

6.About Air Blower Wastewater Treatment inventory

For air bearing blower and maglev turbo blower,RAETTS doesn’t make stock,only produce air blower according to customers order(since different application site may need different designs).For high speed centrifugal blower,RAETTS makes stock.

7.How Does a Turbo Blower Ensure Oil-Free Operation?

We pay attention to user experience and product quality, and provide the best product quality and lowest production cost for cooperative customers.
A turbo blower ensures oil-free operation through its design and construction, as well as through the use of specialized components and systems.

1. Oil-Free Design: Turbo blowers are designed to operate without the need for oil lubrication. This means that all the moving parts, such as the impeller and bearings, are designed to function without the use of oil. This eliminates the risk of oil contamination in the air stream.

2. Magnetic Bearings: Turbo blowers use magnetic bearings instead of traditional oil-lubricated bearings. These bearings use magnetic fields to levitate and support the rotating shaft, eliminating the need for oil lubrication. This also reduces friction and wear, resulting in longer service life and improved efficiency.

3. Air Cooling: Turbo blowers use air cooling instead of oil cooling. This means that the blower is cooled by the surrounding air, rather than by circulating oil. This eliminates the risk of oil leaks and contamination.

4. Sealed Enclosure: Turbo blowers are enclosed in a sealed housing, which prevents any oil from escaping into the air stream. This ensures that the air being delivered is completely oil-free.

5. Oil-Free Seals: The seals used in turbo blowers are specially designed to be oil-free. This prevents any oil from leaking into the air stream and ensures that the air being delivered is completely oil-free.

6. Oil-Free Filtration: Turbo blowers use specialized oil-free filtration systems to remove any oil or contaminants from the air stream. This ensures that the air being delivered is clean and oil-free.

Overall, the combination of these design features and specialized components ensures that a turbo blower operates without the need for oil lubrication, resulting in completely oil-free operation. This is essential for applications where oil contamination is not acceptable, such as in food and beverage production, pharmaceutical manufacturing, and electronics production.

8.About the development history of Air Blower Wastewater Treatment factory

RAETTS was set up in the year of 2011,the first product is super series high speed centrifugal blower(belt-drive type).The second product is developed in 2014,it is the direct-drive type high speed centrifugal blower,higher efficiency than belt-drive type.Both of this two blowers are used as the air source of the air knife drying systems.The air bearing blower was developed in 2018 and maglev turbo blower was developed in 2019.In 2020,we developed turbo compressor,which is to meet different applications which need higher pressure.

9.About Air Blower Wastewater Treatment warranty

RAETTS warranty time for air bearing blower and maglev turbo blower is 24months,for high speed centrifugal blower is 12 months.

10.Why Should I Choose a Turbo Blower for My Industrial Operation?

We should enjoy a good reputation in the industry, and we can increase the added value of the products of cooperative customers through technological innovation.
1. Energy Efficiency: Turbo blowers are known for their high energy efficiency compared to traditional blowers. They use less energy to produce the same amount of air flow, resulting in lower operating costs and reduced energy consumption.

2. Compact Design: Turbo blowers have a compact design, making them ideal for industrial operations with limited space. They can be installed in tight spaces and still provide high air flow rates.

3. Low Maintenance: Turbo blowers have fewer moving parts compared to traditional blowers, resulting in lower maintenance requirements and costs. This also means less downtime for maintenance, resulting in increased productivity.

4. Variable Speed Control: Turbo blowers have variable speed control, allowing for precise control of air flow and pressure. This makes them suitable for a wide range of industrial applications.

5. Quiet Operation: Turbo blowers operate at a lower noise level compared to traditional blowers, making them ideal for industrial operations where noise levels need to be kept to a minimum.

6. Durability: Turbo blowers are designed to be durable and long-lasting, with minimal wear and tear on the components. This results in a longer lifespan and reduced replacement costs.

7. Environmental Benefits: Turbo blowers are environmentally friendly, as they produce less noise and vibration, and have lower energy consumption. This makes them a more sustainable option for industrial operations.

8. Easy Installation: Turbo blowers are easy to install and can be up and running in a short amount of time. This reduces installation costs and downtime for the operation.

9. High Air Flow Rates: Turbo blowers are capable of producing high air flow rates, making them suitable for a wide range of industrial applications that require high volumes of air.

10. Customizable Options: Turbo blowers can be customized to meet the specific needs of an industrial operation. This includes options for different air flow rates, pressure levels, and control systems.

Tag:turbo centrifugal blower,Magnetic bearing turbo blowers,air blower for Textile ,aeration blower for waste water treatment plants,industrial centrifugal blower,centrifugal air suspension blower


RAETTS provides high efficiency and energy-saving system solutions for our global customers,contributing to achieve the goal of carbon peaking and carbon neutrality.

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