Сметка швейную машину

Sewing machine: Time-saving high efficiency---Automatic thread trimmer mechanism to reduce the time and achieve high production efficiency.Thread-saving economic effect :utilizing the automatic thread trimming mechanism to reduce the thread consumption and the exchange number of shuttle peg.Easily adjustable stitching speed:reaching the maximum stitching speed with the digital adjustment speed:reaching the maximum stitching speed with the digital adjustment in the computer box;the electronic motor is adopted,resulting in no vibration for needle stopping and also no worries about faults.