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由鄂城锻压机床厂、湖北齿轮厂、襄阳地区拖拉机厂、武汉汽轮发电机厂和华中工学院等单位组成的液压螺旋压力机研制组,在湖北省机械工业局的领导下,在471厂和西安绝缘材料厂五七工厂等兄弟单位的大力支援下,于一九七六年底研制成功630吨付螺杆液压螺旋压力机。一九七七年六月,经全国鉴定,认为机器的技术性能达到了设计要求。现介绍如下: 基本技术参数公称压力 630吨飞轮能量 8吨·米滑块行程 350毫米
Hydraulic screw press research group consists of Echeng Forging Machine Tool Plant, Hubei Gear Factory, Xiangyang Tractor Factory, Wuhan Turbine Generator Factory and Huazhong Institute of Technology. Under the leadership of Hubei Machinery Industry Bureau, And Xi’an Insulation Materials Factory 57 Factory Brothers units such as the strong support of the successful development in late 1976 630 tons to pay screw hydraulic screw press. In June 1977, after being appraised by the whole country, the technical performance of the machine met the design requirements. Now introduced as follows: The basic technical parameters Nominal pressure 630 tons Flywheel energy 8 tons · M slider travel 350 mm