金属带箔厂过去在生产镍锭时,浇铸后在高频电炉烊的镍锭浇口处有一个补缩头,每次由一人拿凿刀,另由二人交替着用24磅榔头敲掉这个头。劳动强度高,操作危险,有时一不小心,铁榔头飞出来,轻者受伤,重者造成死亡。带箔厂工人大胆革新、敢想敢干造出了镍锭切头机。现在只要将镍锭放在切头机上,一按电钮,补缩头就会自 Metal foil factory in the past when the production of nickel ingots, cast in the high-frequency electric furnace 镍 nickel ingot gates have a filler head, each time by a man with a chisel, and the other by a pair of 24 pounds hammer knocked off this head. High labor intensity, dangerous operation, and sometimes by accident, iron hammer fly out, light injured, heavy death. With foil factory workers bold innovation, daring to make a dare to make a nickel ingot cutting machine. Now as long as the nickel ingot on the cutting machine, a press the button, the retraction head will be self