Through our continuous efforts and the long-term support of our customers, we have now become a large-scale and fast-developing enterprise in the High Speed Centrifugal Blower\centrifugal Blower Wheel, 4 inch inline fan, inline centrifugal fan industry. We sincerely look forward to establishing long-term partnerships with customers and friends at home and abroad to create brilliant tomorrow! We keep our dreams alive and are committed to building a responsible and sentimental company, drawing up a beautiful blueprint for the future with our customers. We will assist our company to lay a more successful foundation with more professional technology and newer, more sophisticated equipment. Certainly, competitive price, suitable package and timely delivery will be assured as per customers' demands. We pursue business philosophy and perfect quality management system, and attach importance to cooperation and communication.
Product Introduction
The series of the DC centrifugal fan adopt the DC 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.
Motor technology:DC
Material: Plastic
Approvals:CCC CE
Insulation class: B
Temperature:-20 - +50°
Motor Parameters:
| Voltage(V) | Vol Tage(V) | InputPower(W) | Current(A) | Speed(rpm) | Noise(dB) |
DCB225D24 | 100 | 4.7 | 2600 | 70 | DCB225D24 |
DCB225D48 | 100 | 2.3 | 2600 | 70 | DCB225D48 |
Airflow :


Company profile
Founded in 1980, Ningbo lionball Ventilation Co., Ltd. is a key high-tech enterprise of the National Torch Program, which integrates product research and development, manufacturing and sales.Our company has passed ISO9001 quality management system certification and ISO14001 environmental management system certification.
"Lionball" brand after 40 years of precipitation, was awarded as a well-known trademark in Zhejiang Province.Our fan and motor products in the international industry has a high reputation and good reputation.Products are exported to the United States, Germany, Italy and other European and American countries as well as Brazil, Russia, other emerging industrial countries and other parts of the world.The main partners are Emerson, Panasonic and other world top 500 industry famous companies.The main products have passed the German VDE, the United States UL, Europe CE and RoHS and China CCC certification.
We emphasize advancement and introduce new products into the market each year for Portable Electrical 16" Table/Desk Fan Cooling Fan. Based on the establishment of a complete set of operation and management models and comprehensive supporting facilities, we have a group of management talents, enabling our company to achieve rapid and steady development. For a long time, our company has accumulated rich practical experience in production, and has advanced production technology and high degree of automation as we actively relied on scientific and technological progress.
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