Most electrical products require an enamelled copper wire (referred to as an enameled wire) to be wound into an inductor, which requires a winding machine. For example: various motors, fluorescent lamp ballasts, transformers of various sizes, television sets. The mid-week for the radio, the inductor coil, the line output transformer (high voltage package), the electronic igniter, the high voltage coil on the mosquito killer, the horn, the earphone, the voice coil of the microphone, various welding machines, etc., cannot be exemplified. The coils need to be wound with a winding machine. In the textile industry, cotton yarns, man-made fiber threads, etc. are used to wind a variety of yarns and yarns suitable for textile machines. These need to be wound by a winding machine.

The coils wound by common coil winding machines are mostly enamelled copper wires (inductors for winding electronic and electrical products), textile threads (yarns for winding textile machines, coils), and for winding electric heating appliances. Electric wire and solder wire, wire, cable, etc.

There are many types of coil winding machines, which can be classified into general purpose and special type according to their use.

Universal type - a winding machine that is suitable for mounting a variety of frame windings by one or several wires. Common general-purpose enameled wire winding machine; there is a circular-shaped shaft called "single-head machine", and there are "double-head machine" 3-head machine "..." 6-head machine ".