The working principle of a warping machine is to control the tension and speed of the yarn, winding it parallel to the warp beam from the bobbin.
Specifically, after the yarn is drawn from the bobbin holder, it passes through a tension device to maintain uniform tension, then passes through a guide plate and a telescopic reed to arrange it evenly, and finally winds it onto the warp beam to form a flat warp layer. A speed-regulating motor controls the winding speed, and a length measuring device ensures accurate length measurement.
