Our experienced service personnel and customer-centric team provide customers with complete customized inline duct fan, duct exhaust fan, working of shaded pole motor with innovative technology. For a long time, we have unswervingly practiced the concept of green development, and moved towards intelligent production and standardized management. In recent years, our company has continuously adjusted its product structure and made a lot of efforts to optimize and improve product quality. We are always committed to providing customers with cost-effective and high-quality products as well as perfect after-sales service.
Product Introduction
| The diameter of Impeller | 310mm | |
Material | Impeller | PA66 plastic |
Rotor | steel | |
Motor technology | EC | |
Mounting position | Any | |
Type of protection | IP44 | |
Insulation class | Class F | |
Approvals | CE, CCC | |
Technical feature | 0-10V/PWM/RS-485 | |
Protection | Over Voltage/ Lock Rotor | |
Ambient temperature | -20℃ to 50℃ | |
Advantage | The series of the EC centrifugal fan adopt the EC efficiency motors. The voltage include DC24V, DC48V, AC110, AC220, frequency 50Hz/60Hz. Apply to the occasions of high-volume airflow, high voltage, high resistance, and low noise, such as the air purifier and roof ventilator. | |
Product Parameter (specification)
Model | Voltage | Input Power | Frequency | Speed rpm | Max Current | Air Flow | Noise |
ECB225A230 | AC1~200~270 | 162 | 50/60 | 1728 | 1.37 | 2342 | 69 |
ECB225A110 | AC1~100~130 | 162 | 50/60 | 1728 | 2.74 | 2342 | 69 |
Airflow :
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
In the fierce market competition, our Hood High Temperature Resistant Centrifugal Fan 230V 190mm (FJC2E-190.45A) have excellent quality and excellent market performance. We eagerly invite colleagues who have the ability and dream to join our team and realize the dream in our careers together! We take the realization of employees' value as the important support, wholeheartedly create beauty, achieve happiness, and strive to create benefits.
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