丰满人妻一区二区三区免费视频-青春草在线视频观看-8AV国产精品爽爽ⅤA在线观看-中文字幕无码不卡一区二区三区-国产麻豆天美果冻无码视频-香蕉视频操逼男男h-国产中日韩久久久噜噜久久-麻豆极品JK丝袜自慰喷水久久

  Arc caster is also called full arc caster. The mold of the arc caster is arc-shaped. The secondary cooling device forms arc-shaped billet in the mold within a quarter of the arc. It is cooled by water spray during the downward movement along the arc-shaped roller table until it is completely solidified. After full solidification, the billet enters the straightener at the horizontal cutting point, and then it is cut into a fixed length.