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我厂铸工车间破碎铁块,以往都是用18磅到20磅大螂头人工破碎,效率极低,劳动强度又大。现在我们制造了一台可移迥转式打铁机,实现了机械化破碎生羲,效率提高3~4倍。
The broken iron blocks in our factory’s casting workshop were previously manually broken with 18 to 20 pounds of large boring heads, which resulted in extremely low efficiency and high labor intensity. Now that we have manufactured a removable rotary hammer machine, we have realized mechanized crushing of raw oysters and the efficiency has increased by 3 to 4 times.