No sharp blade is needed, no great pressure is needed, and no edge or damage to the cutting material will occur.
1. the cutting knife is doing ultrasonic vibration, and the friction resistance is very small. The cutting material is not easy to stick to the blade. The cutting effect is obvious for frozen, viscous and elastic materials. It is particularly effective if food, rubber or objects that are not subject to pressure are cut.
2. at the same time, the cutting part has a fusion effect. The cutting part is perfectly sealed to prevent loosening of the cut material (e.g. textile fringe). The use of ultrasonic cutting machines can also be expanded, such as digging holes, shoveling, scraping, carving, striping, etc.