1.Heighten design in rear cover and cover axis design to avoid oil leakage and operating more safely.
2. Adopt the Innovative direct drive， energy- -saving servo motor directly connect to the main shaft， start fast and stop accurately, reducing the responsive time.
3.750W energy-saving servo motor, more powerful trimmer. Round knives,high-performance trimmer structural to ensure accurate trimming effect, the cut is flat.
4.Have the functions of automatic trimmer, automatic needle positioning,automatic counting and automatic reverse sewing.