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我厂生产的梳棉机大小滚筒为干模铸型,过去,内壁清理一贯是人工用(?)子清砂,每个滚筒的清理时间平均约一小时/人。工人的劳动强度大,劳动条件差,露天作业。清理时铸件表面的粉尘飞扬,影响工人的身体健康。伟大的无产阶级文化大革命以来,我厂铸工车间的无产阶级革命造反派及车间革新组的全体革命同志,积极响应毛主席党中央的号召,狠抓革命猛促生产,带着深厚的阶级感情革新成功了梳棉机大小滚筒铸件内壁
The size of the carding machine produced by our factory is a dry mold. In the past, the inner wall cleaning was always done manually (?), And the cleaning time per roller was about an hour / person on average. The labor intensity of workers, poor working conditions, open-air homework. Clean up the casting surface of the dust flying, affecting the health of workers. Since the great Great Proletarian Cultural Revolution, all the revolutionary comrades of the proletarian revolutionary rebel group and workshop innovation group of the foundry workshop in our factory have responded positively to the call of Chairman Mao Zong-huang and the CPC Central Committee. They have been paying close attention to the revolution’s vigorous promotion of production and deep class affection reform The success of the size of the carding drum inner wall