上钢三厂铸铁车间生铁场地重量计量工作,原先是采用杠杆式轨道秤,吸铁盘吸起生铁后,吊入料车,再把料车推到杠杆秤上过秤后,倒入升降料仓的料罐内,每班约要加生铁料20吨左右,需要2个劳动力推车过秤,这种计量方式,不仅劳动强度高,而且进料速度较慢,不适应铸铁车间的生产发展。73年4月工人师傅们,在“鼓足干劲,力争上游,多快好省地建设社会主义”的总路线精神的指引下,把吸铁盘电子吊车秤应用 In the cast iron workshop of Shangsan Iron & Steel Co., Ltd., the weight measurement of pig iron yards was originally conducted using a lever-type rail scale. After the iron plate was sucked up from the pig iron, it was lifted into the skip car. After pushing the skip to the balance on the lever scale, it was poured into the lifting silo. In the tank, about 20 tons of raw iron material is required for each shift, and two labor carts are required to be weighed. This measurement method not only has high labor intensity but also has a slow feeding speed, which is not suitable for the production development of cast iron plants. In April of 1994, the workers’ masters, under the guidance of the general spirit of “Driving on the strength, striving for the upper reaches, and building socialism more quickly and prosperously”, put the steel tray electronic crane scale application.