Video https://www.youtube.com/watch?v=wbt3yE3WGZcThis is External nose bridge ultrasonic welding machineThe outer nose bridge strip of the folding mask is folded and has a fixed length, fed, cut, picked and placed, and ultrasonic welded; Folding masks are positioned and placed manually.Industrial use: EquipmentDesign software: SolidWorksVersion/edit:2016file format:step (stp)https://machine-world.netMachine-World.net: Download +2000 Design CAD file: Filling Machine, Packing Machine, CNC Machine, mask making machine, labeling machine, production line, automatic assembly line, automatic screw driver, shrink wrapping machine, ABB robot arm, tube bending machine, polishing machine, tablet press , Paper cup making machine, Plastic bottle sorter, Conveyor, freight machine, Bottle cap screwing machine, Silk screen printing machine,#fillingmachine #packingmachine #conveyor #cncmachine #labelingmachine #screenprintingmachine #screw #robotarm #cupmakingmachine #cupmachine #polishingmachine #assembly #car #cars