... years.Tel:+0086-519-83900111 YDN-60- standard type ultrasonic lace machine working power220±5V 50Hz 10A( ... )×650mm( width )×1500mm( height ) basic components1 ,new type PC intellectual ultrasonic generator 2 ,bottom mould with synchronization rotation ... napkin, handkerchief, curtain, bed spread, respirator, protective coat and craft decorations, etc. YDN -60 standard type ultrasonic lace sewing machine