350mm High Pressure for HVAC Outer Rotor Centrifugal Fan

We persistently pursue perfect quality and use our unremitting efforts to become a trusted partner of Centrifugal Blower Fan, marine axial fan, inline centrifugal fan for customers! 'Integrity' is our motto, 'technology' is our foundation, 'to ensure the interests of users' is our ultimate goal. Our company has a strong technical innovation force, a high level of technology industry, and complete testing equipment.

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

'Based on domestic market and expand overseas business' is our development strategy for 350mm High Pressure for HVAC Outer Rotor Centrifugal Fan. We stick to the development concept of working together for mutual benefit, so that the company will continue to grow and develop, while bringing benefits to all partners involved. As the main creators of our important human capital and value, our employees are the inexhaustible power and source of our sustainable development and competition.