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介绍了2×800kN双向门式起重机的组成、主要技术参数和工作原理,着重论述了主要零部件的制造和焊接工艺,该机在广东省梅江单竹水电站、广东省蓬辣滩水电站投入运行,情况良好。
The composition, main technical parameters and working principle of 2 × 800kN two-way gantry crane are introduced. The manufacturing and welding process of main components are mainly discussed. The machine is put into operation at Meijiang Shanzhu Hydropower Station in Guangdong Province and Penglaotan Hydropower Station in Guangdong Province Good condition.