The machine adopts built-in direct drive motor, with all manual, semi-automatic,automatic three modes for users to choose; with electric foot lifter, electric cutline, automatic start, automatic sewing, automatic stop;Waste suction dust collector, the maximum speed of up to 7000r/min.The machine saves power more than 60% while improving the production efficiency of more than 30%, it'ssuitable for knitted underwear, thin, medium and thick clothing and leather products.