... desings Feature: ( ultrasonic lace sewing machine , ultrasonic lace slitting machine,ultrasonic lace sewing slitting machine )1. Trimming: while repair Edge, ... H2016=150mm, H2017=175mm, H2018=200mm.) Technical Parameters:Machine Name:Ultrasonic lace sewing slitting machineModel No.:KH-H2018Frequency: ... Wooden caseG.W:300KGPacking size:150*70145CM Full automatic ultrasonic leather lace machine