How to Choose The Right Ultrasonic Machine For Welding Mobile Phone Charger

When the charger is plugged in and energized, it will generate a certain amount of current, and it is always in working condition. If it is keep plugged on the power strip for a long time, it will continue to heat up, which will accelerate the aging of devices and materials, prone to short-circuit or high-voltage breakdown which may cause fire hazards.

Therefore, due to safety considerations mobile phone charger usually require flame retardancy and must reach UL-94VO level. Then more flame retardants need to be added to PC/ABS.

Because the flame retardant PC/ABS alloy has a high temperature during granulation and processing (above 230 degrees Celsius), the flame retardant used must firstly meet the requirements of processing temperature, that it will not decompose, volatile, and No discoloration, no deterioration, and harmful reactions of different other components.

The flame retardants usually used in flame-retardant PC/ABS alloys are bromine-containing flame retardants and used in combination with antimony. Therefore, this project also uses this as the basis for the formulation of flame-retardant formulations. At the same time, in order to suppress the oxidative decomposition of PC and ABS during processing, it is also necessary to consider adding antioxidants.

 The mobile phone charger shell ultrasonic welding machine can be used to weld all kinds of mobile phone chargers, notebook power adapter shells, with high welding efficiency and good appearance.

The Advantage of Ultrasonic Welding

1. Fast welding speed and high production efficiency;

2. Welding can be pass through dirty;

3. No need to add any auxiliary agent, it's clean and pollution-free, environmental protection and energy saving;

4. High welding precision, no overflow,it's firm and beautiful;

5. Strong power and good stability;

6. The welding and sealing performance is good, and good airtight, watertight and other sealing effects can be achieved.

How to Choose The Right Ultrasonic Machine For Welding Mobile Phone Charger?

1.You should know your budget on ultrasonic welding machine

2.The material of mobile phone charge 

3. The mobile phone charge inside structure design 

Currently in the market , we can see they use the 15KHz and 20KHz ultrasonic welding machine . but the detail we should choose which type ultrasonic welding machine , then we should be according to above 3 factor to choose it . just for example , some molibe phone charge , may your need use the 20KHz . but the some economic type ultrasonic welding machine the power is not stable and strong , may it can't work good for it . then we can choose the high end type ultrasonic welding machine. 

For more information ,welcome to contact with us .

info@putsonic.com