Analysis Of The Manufacturing Process Of Pre-twisted Wire

Then the fibers are stretched and set armor rod preformed. On the stretching and setting machine preformed armour rod, the cocoons are heat-moistened and stretched armor rods again to adjust the armor rods for acsr shape and size of the fibers. After armor rods transmission line stretching, the fibers are drained by a dripping machine to dehydrate them and heat-set in a hot drum to keep the armour rod fibers stretched. In this process, the fineness armour rod in transmission line of the fibers and the armor rods conductor stretchability can be adjusted by controlling the temperature and time.