High Quality Industrial High Pressure 4-72 Type No. 4.5A Centrifugal Fan

Our continuous innovation and unparalleled product performance make us a trustworthy name in the field of manufacturing the AC centrifugal motor, EC Motor, DC Efficient And Low Noise Centrifugal Ventilator. We'd like to invite customers from abroad to discuss business with us. In order to reduce the impact on the environment, we continuously improve the technological manufacturing capability.

Production description
Backward Centrifugal blowers are used primarily for intake suction and do not require a scroll housing. They have high hydraulic efficiency.
Backward centrifugal impellers offer a quiet and compact air moving solution. The Permanent Split Capacitor (PSC) motors provide reduced operating costs and longer service life. Ball bearing construction allows multiple mounting options. Backward centrifugal impellers have low profiles that do not require an enclosure. Air is discharged 360° radially from the impeller wheel. These units operate very efficiently at high pressures.

Performance parameters

Product feature and application

(1) Product feature:

●Compact structure

●Specialized design

●Refined process control

●Simple Installation

●High efficiency and low noise

●Long service life

(2)Application

Exhausting industrial processes, roof and building ventilation, clean room and other sensitive HEPA filtering application, laboratory and research facility ventilation, air conditioner, heat exchangers, in-line duct blowers, range hood, fire place inserts, humidifiers, dehumidifiers, hand dryers

Production details 

The Research and Development Center

The Research and development center of Ningbo Lionball Ventilator Co., Ltd is a national R&D center. It is appraised as High-tech Enterprises and Engineering Technology Center and has obtained many important prizes in the provincial projects.

Research and development center currently has 25 staff members. We introduced Germanic technology and employed a well-paid fan expert as our technical adviser. What is more, we have cooperated with international renowned enterprise EMERSON for about 5 years and will hand in hand with Carrier China.

Research and development center are facilitated with modern equipment and advanced laboratories: Air flow laboratory and life testing laboratory. We provide each member with professional inspection equipment for better research environment.

Over the past two years, owing to continuous effort of R&D team, we have successively obtained 15 certificates of Utility Model patent and 2 certificates of Invention Patents.

(1)Our Certificates of Utility Model Patent

(2)Certificates of Invention Patent

Our product quality can withstand the test of time, we guarantee that each High Quality Industrial High Pressure 4-72 Type No. 4.5A Centrifugal Fan is carefully developed and strictly tested. Meanwhile, we're building up and consummating triangle market & strategic cooperation in order to achieve a multi-win trade supply chain to expand our market vertically and horizontally for a brighter prospects. With a high sense of responsibility and mission, we will make the construction of talent team and talent work real and good.