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今年二月十五日至二月底,唐山机车车辆工厂、西南交通大学、浙江余杭无线电厂、上海新华铸钢厂、杭州铸造厂等单位,在唐山进行了撞击式电磁振动落砂机的改进讨论。在毛主席的无产阶级革命路线和“独立自主、自力更生”、“打破洋框框,走自己工业发展道路”的光辉思想指引下,我国第一台撞击式电磁振动落砂机在唐山机车车辆工厂铸钢车间试制成功并投产运行已将近二年,上海新华铸钢厂和余杭无线电厂协作试制的又一台撞击式电磁振动落
From February 15 to the end of February this year, Tangshan Locomotive & Rolling Stock Works, Southwest Jiaotong University, Zhejiang Yuhang Radio Factory, Shanghai Xinhua Steel Casting Plant, and Hangzhou Foundry Plant conducted an improved discussion on the impact electromagnetic shakeout machine in Tangshan. . Under the guidance of Chairman Mao’s proletarian revolutionary line and the glorious idea of “independently, self-reliantly,” “breaking the foreign framework, and taking the path of its own industrial development”, China’s first percussive electromagnetic vibration shaker was cast in the Tangshan Locomotive and Rolling Stock Plant. The workshop has been successfully trial-produced and put into operation for nearly two years. Another colliding type of electromagnetic vibration fell in collaboration with Shanghai Xinhua Steel Casting Plant and Yuhang Radio Factory.