This machine is design for the ABS,PP,OPP, materials welding. such as the MP3,USB,SD card, adapter ect products. 20KHZ Ultrasonice plastic welding machine series Specification : Model : HX-2015 Frequency :20KHZ Ultrasonic power : 1500W Beforehand pressure timer : 0.1-3S Welding timer : 0.01-3S Holding timer :0.1-3S Horn journey: 80mm Working pressure : 1.5?105?7?105Pa Power supply(frequency: 50HZ) :220V Machine weight :148KGS FEATURE Using PLC control IC control of loop and automatic frequency tracking. American transducer, powerful and stable. Titanium alloy breadth changer, solid and durable. Automatic overload protection device against inaccurate operation. Fillip power tube to ensure the output power of ultrasonic. Adjustable structure of four point balanced, convenient adjusting mould. Mould workshop, welding mould with American 7075/6061alloy aluminium. MOS-FET high-tech electronic parts fasten the reaction by ten times, stable and less failure