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战后,动力、运输、冶金和其他各种机械制造的发展,引起了重型水压机设备的发展。例如,为了模锻硬铝合金和镁合金的大尺寸零件,建造了挤压能力为12000吨和20000吨的挤压水压机、模锻水压机、能力至10000吨的板材冷冲压力机以及用弯曲和焊接方法制造的薄壁大径管子水压机。由于锅炉制造、化工机械制造和重型水压机制造对大型高压容器的需要,8000吨弯板水压机和
After the war, the development of power, transportation, metallurgy and other kinds of machinery manufacturing caused the development of heavy-duty hydraulic press equipment. For example, in order to forgive large-size parts of hard aluminum alloy and magnesium alloy, squeeze hydraulic presses of 12,000 tons and 20,000 tons, forging hydraulic presses, plate cold-drawing presses capable of up to 10,000 tons, Thin-walled large diameter pipe hydraulic press made by welding method. Due to the boiler manufacturing, chemical machinery manufacturing and heavy-duty hydraulic presses made of large-scale high-pressure container needs, 8000 tons of bending plate hydraulic press and