... Name Ultrasonic Rubber Cutting EquipmentProduct Introduction Ultrasonic cutting machine is a class of device using ultrasonic energy ... smooth, reliable cutting, accurate trimming, no deformation, no raising, fuzzing, spinning,etc. It can avoid the rough ... coked edge, fuzzballs and other shortcomings of laser cutting machine. Product ParametersFrequency20KHz ,28KHz,40KHzPower50W,100W,200W,300W,500W, ...