Warping is a weaving preparation process. It is a process in which a certain number of warp yarns are wound in parallel to the warp beam with uniform and appropriate tension according to the length and width of the process requirements. Today's warping technology integrates machine, electricity, gas and computer technology to realize the automation of intelligentization, high-speed, high-quality and control technology of warping equipment. The warping machine can be divided into sectional warping machines and batch warping machines. The author divides warping machines into yarn warping machines, monofilament warping machines and metal wire warping machines. Machines and so on, the following will compare the technical characteristics of the warping machine, the development of the status quo, in order to show the development trend of the warping machine.