Your Leading Blower Supplier
 

Ningbo Newthink Motor Co., Ltd. is an enterprise specializing in the R&D and production of brushless motors and fans. We have many types of blowers, including BLDC blowers and gas blowers. Blowers are commonly used in HVAC (Heating, Ventilation, and Air Conditioning) systems, pneumatic conveying systems, water or effluent treatment, industrial processes, and various other settings where the movement of air or gas is required.

 

 
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Why Choose Us?

 

 

Rich Experience

Established in 2011, the company has been primarily engaged in the research and development, manufacturing, and sales of brushless motors, fans, and drive control systems.

 

Quality Guaranteed

We strictly adhere to the ISO 9001:2015 quality management system throughout our production management. Our products are CE, RoHS, UL, and ETL certified, and we have been granted over 30 patents.

 

Broad Market

Our products are distributed both domestically and internationally, with key export markets including the United Kingdom, Germany, the United States, South Korea, and Italy.

 

 

Specifications of Blower

 

Model

NXK36K351ZA21

NXK36L321ZA21

Rated Voltage (VDC)

24

36

Voltage Range (VDC)

20~28

32~40

Max.Input Power (W)

350±5%

320±5%

Max. Airflow (m3/min)

1.05±5%

1.14±5%

Max. Static Pressure (kPa)

17±5%

21±5%

Max. Speed (rpm/min)

29000±5%

35000±5%

Insulation Class

A

Protection Class

IP 00

Working Mode

Continuous

Speef control Mode

0~5V DC

Working Environment

Temperature -15~40℃

Humidity 15~85%RH Without Condensation

Stock Environment

Temperature -25~45℃

Humidity 0~90%RH Without Condensation

 

Types of Blower

 

BLDC Blower

BLDC blowers eliminate energy waste inherent in traditional brushed motors. Their electronic commutation system minimizes friction and heat generation, translating to up to 30% higher efficiency. This not only reduces operational costs but also aligns with global sustainability goals.

Gas Blower

Gas blowers undeniably hold the upper hand when it comes to sheer power. These machines are synonymous with raw blowing power, making them the go-to choice for demanding tasks. Gas blowers shine in these scenarios, whether it's a carpet of leaves on a sprawling lawn or extensive commercial landscaping.

 

Components of Blower
 

Impeller: The Heart of the Blower
Impellet of a centrifugal industrial fan is the most crucial part of the assembly. Comprising a set of blades, the impeller gives wings to the air passing through. With a touch of centrifugal magic, it propels the air outward, enhancing its speed and power.

 

Housing/Casing: Containment and Direction
Think of the impeller like the conductor of an airflow orchestra. It plays a crucial role in controlling how air moves. Made up of a bunch of blades, the impeller pushes the air forward. By using centrifugal force, it makes the air go faster and stronger.

 

Inlet and Outlet: Entry and Exit Points
Now, let's focus on the inlet and outlet – these are the places where the blower connects with the outside. The inlet brings air into the blower, and the outlet lets out the high-pressure air that the impeller has created.

 

Motor: Powering the Blower
Let's introduce the motor, the powerhouse that makes the blower work. The motor gives the impeller the energy it needs to move the air around. In the world of industrial blowers, these motors need to be strong, with good torque.

 

Bearings: Enabling Smooth Rotation
These are the essential parts that keep the impeller spinning smoothly. Bearings have an important job; they help the impeller rotate really fast with as little friction as possible. Keeping the bearings well-oiled and properly taken care of is what keeps the blower working well for a long time.

 

220V 1200W Long Life Brushless Blower

 

Usage of Blower

A blower fan is different from other fans in one major area. Fans will use blades to force out and circulate air, but a blower (which may also be called a centrifugal fan) will have impellers that create a different air movement pattern. Which is right for your application - a fan or a blower? Well, it all depends on the volume and force of air you need.

 

For general comfort and air movement through work areas, there are industrial fans to fit most every need. But, for environments where hazardous particles may circulate, it is the power of a blower that helps with dust control and keeps the air clear and employees safe.

 

Maintenance of Blower
 

Flush the old fuel from the gas tank. Consider adding a fuel stabilizer.

Clean the outside of the carburetor and fan blades.

Check the fuel filter, fuel line, cables and connections.

Examine the spark plug and gap and replace if needed.

 

 

Certificates

 

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Packing & Transportation

 

Packaging details: Protective film, carton or wooden pallet.

 

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FAQ

 

Q: How to increase blower pressure?

A: Modification of the installation at both the suction and discharge of the blower, resulting in increased pressure drops and, consequently, an increase in the required polytropic head.
Fouling of the internals and/or suction filter.
Alteration of blade roughness (in the case of an axial fan).

Q: What is the discharge pressure of a blower?

A: Fans, blowers and compressors are used to increase the mechanical energy of gases. The discharge pressure of a fan is less than 3.45 kPa g (350 mm WG). If the discharge pressure required is higher than 3.45 kPa g, then a blower is used. The maximum discharge pressure of a blower is 1 atm g.

Q: Why are bearings important in a centrifugal blower?

A: Bearings help the impeller spin smoothly and reduce friction. They also handle forces that arise during operation, contributing to the blower's stability.

Q: How do these components work together in a centrifugal blower?

A: The components work in harmony: the impeller creates airflow, the housing guides and transforms it, the inlet and outlet manage the entry and exit, the motor powers the whole process, and bearings ensure smooth operation.

Q: What role do the inlet and outlet play in a centrifugal blower?

A: Inlet and outlet are usually connected to ducting or left open in the atmosphere depending on the application. It has additional accessories placed on it like filter, guide vanes and dampers.

We're professional blower manufacturers and suppliers in China, specialized in providing high quality OEM service. We warmly welcome you to wholesale discount blower from our factory.

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