Green energy

The large-scale production of clean energy equipment such as wind power, solar energy, and hydrogen energy relies on high-precision large-scale machine tool support. The ultra large gantry machining center (worktable 20m × 6m) of Lishang Precision Machinery is designed specifically for wind turbine blade molds. It uses a German Heidenhain closed-loop grating ruler to achieve a glass fiber composite mold surface accuracy of ± 0.05mm/m. With high-speed engraving and milling technology, the mold delivery cycle is shortened to 30 days, helping customers achieve an annual production capacity of over 1000 sets. In the field of solar energy, a five axis laser processing machine completes precision drilling and surface texturing treatment of polycrystalline silicon ingot furnace graphite crucibles, improving thermal conversion efficiency by 8%; For the inner liner of hydrogen energy storage tanks, seamless aluminum alloy inner liner can be formed in one go through a vertical spinning machine, with a wall thickness uniformity of ± 0.1mm and a burst pressure exceeding 100MPa.

The company has also launched a nuclear energy equipment processing solution, which uses high-purity grinding machines to process zirconium alloy cladding tubes, with surface metal contamination controlled below 0.01 μ g/cm ², meeting the safety standards of nuclear reactors. Relying on joint research and development with Qinwan Shangyin Technology, Lishang CNC provides a zero carbon intelligent manufacturing system for the green energy industry, from material processing, component manufacturing to complete machine assembly, helping customers reduce energy consumption by 25% and accelerate the global energy structure transformation.