SXB440 semi-auto sewing machine
1 feeding folds automatically, speed display, counting, recording
2 inspection and control all the time of lack folds, missing folds, over folds, threading break and jam during running
3 high quality thread sewing, tight needle, thin needle in-secured thread sewing, flat and beautiful appearance.
1.the arms processed by al-mg alloy die casting,light but strong, insures the machine run in high-speed；
2.the needle base processed by powder metallurgy, sealing wholistic, no need to adjust the needle point(11 groups needles and 18mm needle distance；
3.he scale board transmission decreases the friction。The delivery part makes book out easy and quick。
4.intelligent control:(automatic oil feeder, cutting and counting, lack folders&missing folders inspection, needle&thread break alarm),require lower levels of labor force but higher in working efficiency.
1.advanced imported electric PLC, converter, time relay, color screen, led light and photoelectric sensor ；
2.imported bearings(skf etc.)
3.all the cam processed by wearable cast iron,after heat treatment processing the machine can be durable.
4.option: without programmable.
