1.About air knife blower systems 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.

2.About air knife blower systems production management system

RAETTS use 6S system to manage the production,we also have enviromental management system certificate ISO14001:2015 and occupational health and safety management ISO45001:2018

3.How does an air knife blower systems work?

The main structure of the air blower is including motor,shaft,bearing and impeller.When the motor is running,it will drive the shaft to run,then shaft drive bearing to run,then bearing drive the impeller to run.After the impeller runs,it will generate a vacuum area surrounding the impeller and suck the surrounding air inside.Then the air will be compressed by the impeller and discharged outside.

4.What is the size of the air blower?

The air blower size and power depend on the application for which it is used for. Generally, midsize air blowers range from 3-4 to 7-8 horsepower (hp) for small workshops. For large workshops and industrial applications, air blowers with a power of 10 to 20 hp are used. The size of the air blower also depends upon the amount of air flow it needs to generate. Low-power air blowers have a capacity of 100 CFM (cubic feet per minute) and high-power air blowers can range from 600 to over 5,000 CFM.

In addition to the horsepower and air flow measurements, the size of the air blower is determined by its structural dimensions. It includes the width, length, depth and height. Though, small and large air blowers have the same horsepower and air flow, the frame sizes vary. Smaller, more compact blowers are typically more maneuverable and are ideal for operations where space is limited. This makes them more desirable for professional mechanics, hobbyists, and woodworkers. Medium-size air blowers have larger frames, providing higher airflow but have limited maneuverability. This makes these blowers more suitable for large workshops and industrial applications.

The size of the air blower also depends upon its efficiency and portability. Smaller air blowers are lightweight and more efficient in terms of energy consumption compared to larger models. This is the reason why mechanical workshops prefer smaller air blowers as they can be easily placed and adjusted in tight spaces. On the other hand, large blowers require large wall outlets and a large area of operation. Their motors also require more power, which is reflected in their greater energy consumption.

5.What Key Features Should You Look for in an Air Blower?

1. CFM: Make sure that the air blower you choose has the correct CFM (Cubic Feet per Minute) ratings to meet your needs.

2. Power: If you need to move air quickly and efficiently, look for an air blower with a higher power output.

3. Portability: If you need to take your air blower to different sites, choose one with built-in portability and handles.

4. Safety Features: Ensure the air blower has built-in safety features such as an automatic shut-off in case of overheating.

5. Price: Consider your budget when searching for an air blower as prices can range from a few dollars to several hundred.

6.About air knife blower systems raw material procurement system

RAETTS uses ERP management system to manage the suppliers and follow the raw materials production state.

7.About air knife blower systems production skills training

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

8.About air knife blower systems 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.

9.What are the key factors to consider when selecting an air blower for industrial use?

The decision to choose an air blower for industrial use can depend on many factors. Here are the key factors that should be considered:

Power: Air blowers come with various power ratings, ranging from 0.2 kW to 25 kW, depending on the application. Choosing the right amount of power will help ensure optimal performance of the blower.

Design: The design of an air blower varies according to the application it is meant for. Depending on the need, choosing the right type of blower will help to ensure efficient and productive use.

Connectivity: Air blowers can be connected in several ways. Selecting the correct air blower with the right type of connection like plug type, air-cooled/water-cooled systems, or through a flexible hose is essential.

Durability: Air blowers come in different materials, some of which are cooler and stronger than others. Choosing the right material to suit the job requirements will ensure that the air blower has a longer service life.

Energy Efficiency: It is important to look for air blowers that have the best energy efficiency ratings. A blower with a high rating will consume less electricity and help reduce operational costs.

10.How to troubleshoot common issues with an air blower?

1. Check the power supply: Make sure the proper voltage is being supplied to the air blower and that any wiring is properly connected and secure.

2. Check the air filters: Check the filters inside the blower for any dirt or debris that may be blocking air flow. If the filters are dirty, clean them with compressed air or a soft brush.

3. Inspect the fan: Check the fan blades for any damage or distortion which could be causing sub-optimal performance and possibly even noise. If the blades are damaged, replace them with new ones.

4. Check the exhaust port: Check the exhaust port for any blockages that could be restricting airflow.

5. Run a diagnostic test: If the air blower isn’t working correctly, try running a diagnostic test to identify any potential errors. Depending on the model of the machine, this may be done with a computer diagnostic tool or a battery or electric screwdriver.

6. Lubricate the air blower: If the blower is not getting any air flow, check the motor to ensure that it is lubricated properly.

7. Inspect the belts: Check the belts that drive the blower to be sure that they are tight and not worn or frayed.

11.What is the operating voltage of the air blower?

The operating voltage of an air blower typically depends on its size and power output. Most air blowers are designed to run on either 110V or 220V AC power. For example, a larger blower with more power may require a 220V power source while a smaller blower with less power may only need 110V. Additionally, it is important to note that many air blowers have both 110V and 220V models, and the user should choose the right model to match the existing power infrastructure of the given application.

12.Which Industries Rely Heavily on Air Blowers for Operations?

1. Manufacturing
2. Mining
3. Agriculture
4. Automotive
5. Food Processing
6. Plastics
7. Construction
8. Ventilation
9. Foundries
10. Powder Technology

13.What are the common applications of an air knife blower systems?

The air blower can be applied for wastewater treatment aeration,pneumatic conveying,sandblaster,combustion support,galvanization,air knife drying,aquaculture oxygenation,fish farming,etc.

14.About air knife blower systems patent

RAETTS won 5 Patents for invention, 18 Patents for utility models,3 Design patents +2 software copyrights,Dozens of patents under application,and formulated 1 Industrial standard and 2 Technical standards.

15.What material is used for the outer shell of the air blower?

The outer shell of an air blower is typically made of a variety of materials, depending on its intended use. For example, some air blowers are designed specifically for a particular environment and require a specific shell material to protect it from corrosion and wear.

For instance, a commercial air blower used in the automotive industry might be made from stainless steel or other metals that can withstand extreme temperatures, while a laboratory air blower used for scientific experiments may be made out of aluminum.

For applications where an air blower is expected to operate in outdoor or wet conditions, polyester or heavy duty polyvinyl chloride (PVC) is usually the shell material of choice. These synthetic materials are waterproof, durable, and resistant to corrosion, making them a popular choice for protecting air blowers that are exposed to the elements.

For long life, air blowers made with a plastic shell are often reinforced with aluminum or steel to ensure a rigid, lightweight housing. Plastic also provides insulation against heat and sound, making it a great choice for air blowers that will be used in high-noise areas.

Finally, some air blowers feature housings made from a composite material, which combines plastic and metal together to offer a lightweight, yet rugged construction. This combination makes a composite shell ideal for air blowers that are required to operate in wild environments or under extreme conditions.

Regardless of whether a air blower features a metal, plastic, or composite shell, all of these materials offer protection for the delicate components within, helping to ensure reliable performance in any environment.

16.What Are the Common Noise Levels Associated with Different air knife blower systems Models?

The noise levels associated with different air blower models depend largely on the size and operating speed of the blower. Smaller blowers tend to be quieter than larger ones. Generally, blowers with higher operating speeds will produce more noise than those running at lower speeds.

Centrifugal blowers tend to be the loudest of the three main types of air blowers. An air blower model with a 2-5 horsepower rating typically produces between 60 and 85 dB(A). Larger models with 5-10 horsepower ratings can usually produce between 75 and 100 dB(A).

Axial flow blowers are typically quieter, with an air blower model with a 2-5 horsepower rating usually producing between 50 and 75 dB(A). Models with 5-10 horsepower ratings usually produce between 65 and 90 dB(A).

Regenerative blowers are the quietest of the three main types of air blowers. An air blower model with a 2-5 horsepower rating usually produces between 45 and 70 dB(A). Models with 5-10 horsepower ratings usually produce between 55 and 85 dB(A).

It is important to note that noise levels associated with air blower models can vary significantly based on the design of the blower, the efficiency of the motor, and the environment in which it is operating. For instance, more efficient motors tend to generate less noise, and the noise levels generated by a blower can increase when it is operated in an environment with poor ventilation.

17.About air knife blower systems overseas warehouse

RAETTS is cooperating with global distributors,some distributors has stock or sample in their warehouse.For now,RAETTS has Germany factory warehouse,and we are building the USA warehouse.

18.About air knife blower systems customization services

RAETTS has more than 20 peoples R&D team,which can help customer to do customization for the air blowers to meet the different applications

19.About air knife blower systems quality system

RAETTS has quality management system certificate ISO9001:2015 and enviromental management system certificate ISO14001:2015.

20.About the scale of air knife blower systems factory

For now,RAETTS has 3 factory:
Ganzhou standard product production base:30000m2;
Dongguan R&D product production base:20000m2;
Germany production base:2000m2;

21.About air knife blower systems delivery date

For the regular model air blowers(air suspension blower and maglev turbo blower) which RAETTS is producing,the common delivery time will be 30-40 days.For Super air blower and EXPLORER series high speed centrifugal air blower,delivery date is about 10 days.For some other R&D products,RAETTS delivery data is about 3-4 months.

22.About air knife blower systems payment method

RAETTS accept payment by T/T(30% advance payment,70% before shipment)

23.About the development history of air knife blower systems 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.

24.How to choose the right air knife blower systems for your specific needs?

General speaking,we will do model selection of air blower according to customer’s required air flow,air pressure,application,installation altitude,suction media.

25.How to Properly Maintain and Extend the Lifespan of Your Air Blower?

Your air blower is an important machine that helps regulate the air you take in and the quality of air your environment receives. Properly keeping it functioning properly will not only help extend its lifespan significantly but also the useful life of other equipment around it. To help properly maintain your air blower and increase its longevity, follow these tips:

1. Clean the Intake.
Regularly check the intake filter and clean it using a damp cloth or vacuum cleaner. This will help ensure that dust and particles don’t build up and clog the engine.

2. Check for Foreign Objects.
Periodically check for any foreign objects inside and around the air blower. This can help you avoid any mishaps and keep your machine running smoothly.

3. Inspect the Interior.
It is important to occasionally disassemble the air blower and inspect the interior for any broken or worn-out parts. This will help you detect any potential problems and allow you to repair them before they can affect the machine’s performance.

4. Regularly Maintain and Service.
Regularly service and maintain your air blower by making sure all lubricants and fluids are replenished and parts are replaced if needed. This will ensure that all parts are functioning as they should, helping keep the machine working at its peak performance.

By following these steps, you can help ensure your air blower runs properly and prevent any potential problems that may lead to it needing replacement or repairs sooner than it should. With regular maintenance and care, your air blower can be in tip-top condition and have a longer lifespan.

26.How long is the service life of an air knife blower systems?

The service life of an air blower can vary greatly depending on how it is used and maintained. Generally speaking, the life expectancy of an air blower can range from 10 to 20 years, but it can be extended significantly with proper maintenance.

One of the most important elements to ensuring the life of an air blower is proper installation. Before installation, it is important to consult with the manufacturer and ensure that the installation environment is adequate and not overly humid or dry. If the air blower is going to be exposed to any sort of corrosive or caustic atmosphere, additional measures such as protective coatings should be taken to reduce the potential for damage.

Regular maintenance is essential when it comes to air blowers. It is recommended that all filters be checked and changed every 6 months, and that any loosened mounting hardware should be re-torqued. Additionally, oil and grease should be applied to any moving parts to help reduce friction and extend its life.

The air blower should also be regularly inspected to ensure that the blades, bearings, and motors are undamaged and working properly. If any part of the air blower is not functioning correctly, it should be serviced immediately to ensure that it continues to operate efficiently and not risk any further damage to the machine.

Finally, it is important to note that the life of an air blower can be drastically reduced if it is misused or overworked. It is important to always use the blower within the limits recommended by the manufacturer to ensure that it has the proper service life. By following these recommendations, an air blower should last for at least 10 to 20 years, depending on the environment and how well it is maintained over time.