Ultrasonic Point Welding Machine Feature: 1)Welding/seaming/sealing witout thread replacing the needles. 2) Variety of interchangeable pattern rollers forsealing.Custom patternrollers available. 3) Four times faster than sewing machines 4) Minimal operator training required 5) You need to buyan air compressor when the machine works Function:molding, (spot )welding,sealing, etc.Suitable material: composite material, thermoplastic film and plastics slice, such as chemical fibrous cloth, nylon cloth, knitting cloth, non spin cloth, gush glue cotton, PE paper, PE,PVC,ABS, and so on.Application: non-woven fabric bag handles welding,etc. Technical specification CommodityUltrasonic point welding machine SpecificationJT-50-SOutput(W)2000WFrequency (KHz)15KHzVoltage(V)220VMould width0--30mmWorking speed0-50times/minAir press(bar )Pressure bound 1-7barWelding area (mm)Ø50mmCompressor2HPDimension (L×W×H)mm120*60*110mm N.W (kg)70kg