B450-218 High Pressure Centrifugal Fans Blower with Backward Curved Impeller

Our scientific design, professional manufacturing, and good cost performance have made EC Refrigerator Fan Motor, 6 inch inline fan, AC Axial-flow Fan favored by domestic users, and our sales network is spread all over the country. However, paying attention to sincerity and cooperation is the premise of development. When problems arise, we look forward to it with a sincere and cooperative attitude. We focus on high-tech, high value-added products to implement integration, related diversification, refinement and low-cost development strategy.

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

As a large-scale manufacturer focusing on B450-218 High Pressure Centrifugal Fans Blower with Backward Curved Impeller, we shoulder the mission of 'let every company have high-quality B450-218 High Pressure Centrifugal Fans Blower with Backward Curved Impeller'. We will adhere to the quality policy of "sound system, innovation, pragmatic development, and create brilliance". We speed up the implementation of equipment upgrading and technological innovation, and strive to promote the common development of workers and enterprises.