Caused by eliminating traditional sewing machine needle, non-woven is not watertight, plastic light up water-tight; Vibration friction welding, no smoke, no burnt smell, remove operation without danger and air pollution; Boot processing without preheating, continuous production, convenient operation, vibration grinding 20,000 times per minute; Made of stainless steel adjustable active feeding Groove, 20~80m/m, adjust, just making a variety of wheel lace machine output super high efficiency welding temperature is low, the most suitable Thermo-plasticity of thin continuous processing