1. Automatic frequency tracking, overload protection device, stable quality;

2. Concentric straight axis design, with small back tilt and accurate horizontal and vertical alignment, effectively avoiding damage to diamonds;

3. Strong output, large fusion surface, diamond strength, beautiful surface, and 3-5 times higher efficiency than traditional methods;

4. Easy to adjust, with a constant temperature configuration, to avoid diamond overflow, diamond leakage, or unstable hot stamping;

5. Traditional leather hot stamping uses a heating plate to melt diamonds and glue to achieve the goal, but this method can easily cause leather deformation, yellowing, and diamond detachment. Using an ultrasonic hot stamping machine can solve these problems easily.