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我厂冲天炉熔化所需要的炉料,过去是工人用小车拖运,一班运送炉料达几十吨。为了减轻工人繁重的劳动,提高冲天炉加料的机械化、自动化水平,我们采用了载重一吨的轨式电动料车(以下简称料车)运料。料车供电电压通常采用380伏。供电方式一般有两种。一种是采用架空移动式四芯橡套软电缆供电。因为铸造车间的砂箱及其它物料往往靠行车在空中吊运,吊车工稍一疏忽,就容易将架空电缆碰断,引起设备或人身事故。另
Cupola melting furnace I need the charge, in the past is a worker with a car haulage, a group of transport charge up to tens of tons. In order to alleviate the heavy workload of workers and increase the mechanization and automation of cupola feeding, we have adopted a one-ton rail electric car (hereinafter referred to as car) material. Car feed voltage is usually 380 volts. There are two types of power supply. One is the use of overhead mobile four-core rubber sheathed cable power supply. Because the casting workshop sand boxes and other materials often rely on traffic in the air lifting, crane workers a little careless, it is easy to touch the overhead cable, causing equipment or personal accident. another