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2025-05

Characteristics of Direct Negative Pressure Fans

1. Uses imported advanced technology to produce IP55, F-class insulation aluminum shell fan motors. Features a long lifespan, stable operation, low noise, and under-voltage and overload protection.

2025-05-13

Characteristics of Direct Negative Pressure Fans

2025-05

What type of machine is a pipeline fan?

A duct fan is a device used for ventilation and exhaust, mainly for removing polluted air from indoor or outdoor environments to maintain fresh and clean air. It typically consists of a motor, impeller, and housing.

2025-05-13

2025-05

How much do you know about the characteristics of axial flow fans?

During the start-up of the axial flow fan after energy-saving transformation, the motor current will be 5-6 times higher than normal, which will not only affect the service life of the motor but also consume more electricity. The system design leaves a certain margin in motor selection. The motor speed is fixed, but in practical applications, it sometimes needs to operate at lower or higher speeds, so frequency conversion modification is very necessary.

2025-05-13

How much do you know about the characteristics of axial flow fans?

2025-05

Introduce the structural types of axial flow fans

Main structural types of axial flow fans: vertical centrifugal pumps. Centrifugal impellers are mainly centrifugal impellers, which are characterized by low pressure and high efficiency. Their specific transmission ratio is generally within the range of 215-490. The aluminum hub of the centrifugal impeller is smaller than that of many other types of centrifugal impellers.

2025-05-13

Introduce the structural types of axial flow fans

2025-05

What are the key considerations when selecting a fan?

The function of the fan is high-power range function, divided into five characteristics by flow rate. Selection should be based on the function table. The qualified product function of the fan does not exceed ±5% of the full pressure value at the rated flow rate. The function selection table is the function under standard conditions, standard atmospheric pressure 101325Pa, t=20, relative humidity Ψ=50% air state. The fan installation method can be vertical or horizontal.

2025-05-13

What are the key considerations when selecting a fan?

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New Super-Aire Equipment Ltd.

Address: Laocun Industrial Zone, Sanle Road, Lecong Town, Shunde District, Foshan City, Guangdong Province

Tel: 0757-28850303 / 0757-28850330

Tel: 0757-28862319 / 0757-28831625

Fax: 0757-2886 9823

Email: xykt@xykt.com.cn

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