1. The multi-function combination switch can realize multi-function setting through the kneetouch, such as: stitch length conversion, reverse stitch switching, lifting foot, machine pausefunction, convenient manual operation and improved production efficiency.2. There is no error in the stitch length when sewing the stitches at high and low levels; at thesame time, there is no error in the stitch length when sewing the straight line and the innerarC.

3. The machine reversing seam adopts three synchronous feeding materials to enhance theclimbing and eating thick. lt is especially suitable for the sewing of safety shoes, militaryboots and snow boots.

4. Performance is 25% higher than traditional computer post bed sewing machine.