The leadwire parts multi-position progressive die is introduced, themethodof multi-units strip materialcutting off is stated, andanovelguidepinstructure is introduced.
Sky-high metals prices combined with the weak U.S. economy in recent years have led brazen thieves to strip copper wire out of vacant homes, swipe stainless-steel beer kegs from bars and even make off with manhole covers, street lights and parts of fire hydrants.