1. Use up and down synchronization, automatic presser foot lift, hook three automatic sewing machine.
2. Box, tug and sewing machine controlled by computer, to achieve automatic synchronization of quilting.
3.Thick material speed is 2000rpm/min.
4.Thin material sewing, optional high-speed sewing machine, speed is 5000rpm/min.
5.Installation and commissioning is simple and easy to operate.