YP-Q65 ultrasonic rubber cutter 1.YP-3540-4D transducer 2. easy to apply to automation 3.knife can be design as you want YP-Q65 20Khz ultrasonic rubber cutter Ultrasonic rubber cutter is a class of device using ultrasonic energy for cutting. Instead of using traditional blade cutting, ultrasonic cutting has its advantages of smooth, reliable cutting, accurate trimming, no deformation, no raising, ...