1. Remove the saw disc on the slitting machine.

2. Use special tools to calibrate the height of the lock knife so that it is consistent with the height of the pressure wheel.

3. Reinstall the saw disc and adjust the height of the saw disc so that it is equal to the height of the lock knife. The ultrasonic slitting machine is mainly suitable for cutting and slitting ribbons, trademark tapes (marks) and other materials, including polyester, nylon, cotton, man-made fabrics and natural rubber tape fabrics. The most widely used in China is ultrasonic technology for slitting various fabrics. The main features are beautiful appearance, firmness, no loose edges and good welding effect after slitting. This is also the latest technology.