LFS23-B-B-type winding machine, the machine has a small size, the spindle is adjustable, smooth, continuous, high production efficiency. It has now been used by a number of electric heating pipe manufacturers. After the machine uses electronic counter for the control element, can accurately control the number of coil, as long as the preset counter can be automatically wound required to set the desired number of stitches around after a preset number of turns around automatically cut and cleared automatically repeats work, the machine can be adapted to different diameters required, high production efficiency. Less lines, broken, when output reaches the set value is automatically shut down.