Ningbo Dingtong Metal Products Co., Ltd

The industrial ceiling fan adopts the imported German Nord motor, which is a traditional gear motor. The maximum power of the motor is 1.5KW, which can achieve a large amount of ventilation and heat dissipation effect. The controller uses German LENZE technology, which can reduce noise, improve safety and energy efficiency. The precision designed wheels ensure dynamic balance, while Schneider Electric equipment and German control cabinets ensure top-level safety and performance. Advanced aerodynamic technology is adopted in Kale's dovetail power blades to achieve efficient air circulation.. It is made of sturdy materials such as forged steel and aircraft grade aluminum, ensuring safety and longevity. The dovetail power blades and unique connectors highlight its excellent design and reliability, making it an ideal solution for large-area ventilation and cooling.

1. Adopting low clearance assembly technology and gear grinding technology, with low noise.

2. Strengthen the bearing frame structure, add oil seals, and adopt a trapezoidal shaft structure to enhance the motor structure for higher safety.

3. Adopting IE2 high-efficiency motor, which saves 5-10% energy compared to IE1.

Hub:

The wheel hub is formed in one piece through hot forging, CNC machining, and CNC precision machining. Forging can confirm the consistency of the metal structure and maintain the consistency of the internal structure and external shape of the forging. The complete streamlined structure of the metal confirms the optimal mechanical performance of the wheel hub. Through CNC machining, the precise dynamic balance of the wheel hub is ensured, and the overall safety of the fan is also guaranteed.

Control System：

Adopting excellent electrical controller brands and German controllers. Equipped with a safety protection module, the output will automatically shut down in the event of an accident, and it has passed the anti leakage test that effectively shields electromagnetic interference. The protection level is IP55. The variable frequency integrated speed controller is equipped with a built-in safety protection module. In case of external force hitting the fan blades or other unexpected situations, the system automatically cuts off the output, effectively reducing personnel and property losses caused by accidents. It has passed UL, EMC, LVD, and ROHS authoritative certifications. Easy to operate, reduces the risk of personnel misoperation, and lowers the technical difficulty of use.

Fan leaf：

The use of special high-strength aviation magnesium aluminum alloy materials, efficient and quiet aerodynamic blade profiles, and the installation of four reinforcement systems inside the fan blades greatly enhance the strength and fatigue wear resistance of the blades, avoiding safety issues such as sagging and fracture at the end of the blades caused by long blade lengths. Can be used in multiple seasons, which will significantly improve air volume, air layer, coverage, and safety performance!