【Major Equipment in the Chemical Equipment Industry】Intelligent complete set of ultra-large hydraulic impact hammers for offshore wind turbine installation, 2014-2022
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In July 2022, the \"Ultra-large-scale intelligent hydraulic impact hammer system designed for the installation of large-megawatt offshore wind turbines\", developed jointly by Longyuan Zhenhua, China National Machinery Forging & Pressing, and Southeast University, was selected as part of the 2022 Jiangsu Province Key Core Technologies (Equipment) Development and Industrialization Project. This marked a significant breakthrough for the hydraulic pile-driving hammers developed by Longyuan Zhenhua, which possess independent intellectual property rights.
In 2010, Longyuan Zhenhua introduced a complete set of hydraulic pile driving hammers from the Dutch company IHC; these hammers have a maximum impact energy of 800 KJ and can drive piles with a diameter of 4.3–5.1 meters. Through the application of this equipment, the company has mastered the core technology for constructing wind power foundation monopiles. In 2015, Longyuan Zhenhua introduced a hydraulic pile driver from the Dutch company IHC; it has a maximum impact energy of 2000 KJ and can drive piles with a diameter of 4.3m–5.5m. This equipment meets the requirements for pile driving of monopile foundations for wind turbines with a capacity of up to 6 MW in offshore wind farms. In 2019, Longyuan Zhenhua and China National Machinery Forging jointly developed a hydraulic pile driver with a maximum impact energy of 2500 KJ, capable of driving piles with a diameter of 4.1–5.7 meters. This equipment broke the foreign technological monopoly for the first time and won the First Prize of the Jiangsu Province Science and Technology Award. In July 2021, the company officially began joint development of a hydraulic pile driver with a maximum impact energy of 3500 KJ, a maximum driving diameter of 8.8 meters, and a weight of 800 tons. This equipment can meet the pile-driving requirements for monopile foundations of wind turbines with a capacity of up to 12 MW in deep-sea wind farms. The success of this research and development will enable the transformation and upgrading of major equipment as well as their localization, setting a global benchmark.
Important equipment for new energy in the maritime sector; of course, other tasks can be done as well, you know