The adjustment method of ultrasonic plastic welding machine is as follows:

Tools/raw materials: welding machine, screwdriver.

1. Firstly, press the welding head tightly to achieve a certain pressure on the nuts that are pressed up and down. This way, when the machine starts working, the welding head can have good contact with the workpiece, achieving a good welding effect and effectively preventing virtual connections and avoiding faults such as air leakage.

2. Then, adjust the pressure on the compression nut as needed. Generally speaking, if the workpiece is relatively thick, the compression density can be increased appropriately; On the contrary, if the workpiece is relatively thin, the lower compression can be appropriately reduced.

3. According to the needs, adjust the upper and lower air pressure appropriately. Generally speaking, for thicker workpieces, the air pressure can be slightly increased, while for thinner workpieces, the air pressure can be slightly decreased. This can effectively improve production efficiency and reduce production costs.