1. Problems with the ultrasonic generator, such as insufficient power, resulting in welding not achieving the desired effect, or inaccurate mold installation, can also cause an alarm to stop working, and can also cause mold cracking, which can easily cause losses.

Solution: Before purchasing the generator, carefully read the product parameters and ask if there is virtual power in the power. The installation of the mold needs to be professional.

2. The welding product material problem, if other unsuitable ultrasonic welding materials are added to the welding product, the welding firmness will also be affected. For example, if the results of ABS and ABS mutual welding are stronger than those of ABS and PC mutual welding, the same material welding will be better.

3. If there is instability in the quality of welding products, we need to check the quality of the products. We cannot rule out that the reason for this phenomenon is the unstable output power of the machine, which can also lead to the inability to generate stable frictional heat energy.

4. The reason for the mold is that the mold is one of the main reasons that determines whether the product can be welded to its own effect. Firstly, it is necessary to be familiar with the welding effect of your product, and understand which one is more suitable for your product mold to use: aluminum alloy, titanium alloy, or iron. Furthermore, every mold is customized according to your product, and there will be no stock available. When choosing a mold manufacturer, it is important to choose a professional one, Because this can prevent the occurrence of mismatches in materials and frequencies.

5. The gas of ultrasonic welding machine is not enough. If the gas is not enough, the gas meter will fall. At this time, we need to check some compressors.