20Khz 1000W Ultrasonic Welding Equipment for Lid Welding And Sealing 

Principle of 20Khz 1000W Ultrasonic Welding Equipment for Lid Welding And Sealing ：

The plastic bottle cap welding machine converts the current 50/60Hz electric frequency into 20KHz or 40KHz high-frequency electric energy through a transistor function device, and supplies it to the converter. The converter converts electrical energy into mechanical vibration energy for ultrasonic, and the voltage regulator is responsible for transmitting the converted mechanical energy to the welding horn of the ultrasonic welding machine. The welding horn is an acoustic device that directly transmits mechanical vibration energy to the product to be pressed. The vibration is transmitted to the bonding surface through the welding work piece. The vibration and friction generate heat to melt the plastic. The vibration will stop when the molten material reaches its interface. The short-term holding pressure can make the melt produce a strong molecular bond when the adhesive surface is solidified. The entire cycle is usually completed in less than a second, but the welding strength is close to that of a connected material.

Features of Ultrasonic Welding Machine for Plastic Bottle Caps:

1. According to the requirements of bottle cap products, the driving mode can be pneumatic, hydraulic or servo motor drive;

2. Japanese technology piezoelectric ceramic transducer, strong and stable output;

3. Frequency automatic compensation circuit, the whole machine is formed by gravity casting, with high precision;

4. Adopting the horizontal adjustable structure of the welding horn, it is convenient to adjust the mold, stable in use, and high in welding efficiency;

5. The appearance of the bottle cap welding machine has good overall flow linearity, and the surface is sprayed with plastic and is corrosion-resistant;

Application of plastic bottle cap ultrasonic welding machine:

Plastic bottle cap ultrasonic welding machine is mainly suitable for the welding of various round plastic bottle caps such as wine bottle caps, cosmetic caps, beverage bottle caps, food bottle caps, etc.; generally applicable to PP, PE, ABS, AS, PC, POM, PVC And PET material products.

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