This machine is a new generation of intelligent super high speed automatic overlocksewing machine, brand new modern appearance design, beautiful and generous,embedded operating panel, simple and fashionable.Built - in direct drive motor, with full manual, semi-automatic, automatic, free sewing.four modes are available for users to choose; lt has the functions of electric foot lifting.automatic starting, automatic sewing and automatic stopping. lt has a waste absorbingdust collecting device; the maximum speed is 7000 RPM. The machine saves morethan 60% of electricity and improves production efficiency by more than 30%. lt issuitable for knitting underwear, thin, medium and thick materials clothing and leatherproducts.