We believe that, relying on the support of our customers and the strong production capacity of our factory, we can guarantee to provide customers with various EC/DC Centrifugal Fan, EC energy saving motor, cyclone booster fan of high quality and low price. Our company will be mature and stable corporate brand image to the world stage, grasp the pulse of the times at any time, head high towards the forefront of industry development. As a professional manufacturing company, our focus is on providing customers with the most affordable and high quality products on the basis of maintaining compliance with industry standards. Guided by the common understanding of pursuing a better life, we and all stakeholders have reached a consensus and multi-faceted values. With the tenet of innovation, high quality, kind serves, and custom satisfaction, our company is striving for the top-ranking brand in the industry.
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
Our company strictly follows the quality management system, so that the quality of all our 225 Backward Curved Telecom Cabinet Centrifugal Fan Three Speed can be effectively controlled and ensured in the first process. In order to effectively expand the customer market, our company insists on internal marketing and related marketing. Our company will adhere to the business philosophy of 'win the market with good faith, quality equals to survival' with the purpose of serving customers wholeheartedly, and take this as the eternal commitment to the society.
Hot Tags: ec centrifugal fan for industrial refrigeration system, China, suppliers, manufacturers, factory, customized, wholesale, price, quotation, pricelist, for sale, Industrial Roof Exhaust Fan, EC Evaporator Fan Motor, vent booster fan, duct booster fan, Forward Centrifugal Fan, Centrifugal Direct Drive Fan