After more than three years of development and product prototype production testing, Shanghai Zhenhua Heavy Industry (Group) Co., Ltd. high-power propeller has formed a full-rotation pod propeller, full-rotary bevel gear drive propeller, lift full-rotation pod Five series of propellers, lifting full-rotor bevel gear drive propellers and lateral thrusters, the product power covers 200-5500 kW.
It is understood that the high-power propeller is the key equipment for deep-sea operation of engineering vessels. At present, only a few foreign companies in the world master its key technologies. These imported equipment are not only expensive, but also have a long delivery period, which has become a bottleneck restricting the development of China's offshore equipment. Based on the principle of “breaking the monopoly of technology and localizing core componentsâ€, Zhenhua Heavy Industry carried out research work on high-power propellers in 2007 and established a professional R&D department to key technologies for high-power propellers. To carry out the research, and finally form five series of products.
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