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1700横切机组是苏联50年代的设备,为提高剪切能力,已对该设备进行多次改造,但仍存在生产能力低、剪切质量差等问题,对此我们制定了改造方案,决定将1700横切机组飞剪机以后的垛板区全部拆除,安装快速换向高速气垫式双垛板机。改造后的1700横切机组,技术性能大大提高(见表1),达到80年代先进水平,经济效益显著,平均小时产量80t,总增产10万 t/a 以上.
The 1700 crosscutting unit is a Soviet 50’s equipment, to improve the shear capacity, the equipment has been modified several times, but there are still low productivity, poor shear quality and other issues, which we developed a transformation program, decided to 1700 cross-cutting unit flying shear after all the piling area removed, the installation of fast reversing high-speed air-cushion double-board machine. After the transformation of the 1700 cross-cutting unit, the technical performance greatly improved (see Table 1), reached the advanced level of the 1980s, significant economic benefits, the average hourly output 80t, the total increase of 100,000 t / a or more.