computer controlled embroidery sewing machines ser (AH562)

1.the advanced system to adjust the speed:it can adjust the sppeed automatically or manually according to the length of stitches. the adjustable range is 300-850rpm
2consumer can set different color-changing sequence ,by which different color of the thread can be transpose automatic colorchanging can be performed99 tines at most
3.the exact stopping position: this kind of exellent embroidery machine adopts the adjustable motor,which is less noise and shake,at the same time,the stopping position is pretty exact, in the case of aotomatism or manpower