Product Features of Wuhan Lidi Hydraulics

I. Technological Leadership, Breaking Industry Bottlenecks

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• Extra-large Hydraulic Headstock Gear: The water-saving ship lock-specific headstock gear developed for the Guangxi Pinglu Canal achieves an opening and closing speed of 8-16 meters per minute, which is 2 to 3 times that of similar ship lock equipment worldwide. It can stably control valves weighing nearly 60 tons to close quickly within 30 seconds, setting a new industry efficiency record.

• Intelligent Climbing Formwork Hydraulic System: Pioneered the hydraulic intelligent climbing formwork lifting system for super high-rise buildings, which can push the "airborne building machine" weighing over 4,000 tons to lift floor by floor. This shortens the construction cycle of a single floor from 15 days to 3 days, reshaping the efficiency standard for super high-rise construction.

• Special Hydraulic Core Components: Independently developed hydraulic cylinders with large-diameter ceramic piston rods, solving the pain points of traditional piston rods such as easy wear and short service life. The ultra-large bore and rod diameter hydraulic cylinders developed for pile driving vessels have realized the localized production in China of the full-ship hydraulic system and ceramic rod luffing cylinders for ultra-high-pile driving vessels.

• Deep-sea Special Equipment: Participated in the development of the world's first 3,000-meter deep-sea drilling typhoon-resistant riser suspension system. The innovative "soft suspension" technology enables the drilling platform to take emergency typhoon avoidance measures without recovering the riser when encountering typhoons, significantly improving the safety and efficiency of deep-sea operations.

II. Full-scenario Coverage, Empowering Multi-field Breakthroughs

      The products are widely applicable to national key fields such as water conservancy and hydropower, super high-rise construction, marine engineering, and aerospace, forming a full-scenario service capability covering "aerospace, maritime operations, building construction, and bridge construction":

• Water Conservancy and Hydropower Field: The extra-large hydraulic headstock gear has become a core equipment for domestic water conservancy projects. It is suitable for key water conservancy hubs such as large canals and hydropower stations, ensuring water resource dispatch and flood control safety.
  

• Super High-rise Construction Field: The hydraulic climbing formwork system has been applied to landmark buildings in many provincial capitals across China, including Guangzhou West Tower, Wuhan Greenland Center, and Chengdu China Overseas 489 Project, becoming a "standard equipment" for super high-rise construction.

• Marine Engineering Field: Products such as pile driving vessel-specific hydraulic cylinders and deep-sea drilling typhoon-resistant systems are suitable for various marine equipment ranging from offshore wind farms to 3,000-meter deep-sea operations, filling the domestic gap in deep-sea hydraulic equipment.

• Aerospace Field: Customized a multi-stage hydraulic cylinder synchronous control lifting device for the 500-ton thrust commercial aerospace solid launch vehicle engine. It can accurately lift the engine to complete ground tests, and real-time monitor parameters through a special sensor system to ensure the safety of aerospace equipment testing.

III. Solid Manufacturing System, Ensuring Quality Control

           The company has established a full-chain production capacity from core components to complete sets of systems. Relying on advanced manufacturing centers and strict quality control systems, it ensures the stability of products under extreme working conditions:

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• Dedicated Manufacturing Bases: Built large-scale indoor environment-friendly sandblasting and shot peening centers as well as ceramic coating centers in Central China. Through refined surface treatment processes, it enhances the corrosion resistance and wear resistance of hydraulic components, extending the service life of products.

• Full-process Quality Control: Strict standards are implemented from raw material selection to finished product testing. For products in special fields such as aerospace and deep-sea, customized testing procedures have been established to ensure the stable operation of equipment under extreme environments such as high temperature, high pressure, and high corrosion.

• Global Service Capability: Products are exported to more than 20 countries and regions along the "Belt and Road" initiative. Relying on convenient transportation location (adjacent to Beijing-Hong Kong-Macao Expressway and Shanghai-Chengdu Expressway, with 30-minute access to Tianhe Airport), it can quickly respond to the delivery and service needs of global customers.

IV. Innovation-driven, Focusing on Future Demands

      Guided by "solving industry pain points and serving national strategies", the company continuously transforms technological innovation into product competitiveness. It not only focuses on efficiency upgrading and localized replacement in existing fields but also proactively lays out the R&D of hydraulic equipment in cutting-edge fields such as deep sea and aerospace, becoming a core force supporting the development of high-end equipment manufacturing industry.