... interface(touch screen)Voltage: 220V/50HZ/60HZ,1PSuitable material: terylene ear bandProducts dimension: standard form:175*95mm ... , Sideband feeding,cut the elastic short,/welding, Side bags, side-band welding, Sideband Cutting, Full automation.Equipment Specifications ... frequency vibration, and an instant transformed into heat, Welding material to be processed, and finally pushes ear implanted ...