We are always looking for continuous improvement to provide the best Ac Axial Fan, shaded pole motor parts, DC Centrifugal Direct Drive Fan and services to our customers. Our company takes constant surpassing and innovation as the direction, we will be your good partner. Our company pays attention to the policy of 'people-oriented', absorbs and cultivates a high-quality and professional management team, establishes a perfect product quality control system, and fully ensures the reliability of products from development and design to mass production. All the imported machines effectively control and guarantee the machining precision for the products.
The diameter of Inlet | 150mm | |
Material | Housing | galvanized sheet steel |
Impeller | galvanized sheet steel | |
Rotor | Coated in black plastic | |
Direction of rotation | Clockwise, seen on rotor | |
Counter-Clockwise, seen on rotor | ||
Type of protection | IP54 | |
Insulation class | Class B or Class F | |
Mounting position | Shaft horizontal or rotor on bottom; rotor on top on request(Any) | |
Condensate discharges | Rotor-side | |
Approvals | CE, CCC,UL and so on | |
Mode of operation | Continuous operation(S1) | |
Bearings | Maintenance- free ball bearings | |
Motor protection | TOP wired internally | |
Cable exit | variable, lateral | |
Ambient temperature | -20℃ to 60℃ | |
Advantage | YWF series centrifugal fan with external motor has features of compact structure,convenient installation, credible running, little noise, energy saving and high efficiency. | |
Performance parameters
| Model | V | Frequenc HZ | Current | Input Power | Speed | Max Air Flow | Capacitor | Noise | Curve |
YWFF2E150 | 230 | 50/60 | 0.7/1.0 | 190/240 | 2300/2200 | 550/530 | 5 | 65 | ①② |
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
●Condenser
●Evaporator
●Pipe fan
●Roof ventilator
●Heat dissipation and ventilation
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
With our strength and experience, we hope to further provide our customers with more competitive Low Noise Industrial Centrifugal Blowers Fan for Sweeping and Dust Removal From OEM/Dedusting Fan/Axial Fan/Jet Fan/Tunnel Fan/Mine Fan/Boiler Fan and services. Casting a century-old brand is our driving force, which is the dream and belief of all employees, and we will play hard for it and never stop. We will, as always, abide by the policy and promise of 'Insist on technological innovation and implement brand strategy', and look forward to friends from all walks of life to visit us and cooperate sincerely!
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