Unique coil threading device for dual direction uncoiling

It is a coil feeding line that implements a unique coil threading device for dual direction uncoiling. When uncoiling direction is counterclockwise, the material head will go up when reaching the straightener and needs threading arm to hold down. And when the uncoiling direction is clockwise, the material head will go down and need support arm to hold-up. This unique coil threading device can clamp the material head from both directions and feed material into the straightener part easily.