cutting,trimming,welding,sealing,bonding,seaming,embossing Ultrasonic lace sewing machineOutput power : 2800WPower Input : 200V/50HzOutput frequency : 15KHzWorking temperature : -10-28CWorking speed : 0-20m/minEquipped pattern mould : 0-200 mmSize of machine ( L * W * H ) :1300 * 650 * 1500 mmWeight of machine : 150 KgUltrasonic fabric sewing machineSuitable material:composite material, ...