Uv Laser marking Machine For Mobile phone Charger.
With the continuous development of 3C digital electronics market, the popularity of mobile phones, computers, smart home appliances and other markets has also led to a large number of applications of peripheral accessories. Mobile phone USB chargers and headphones are two parts of this upsurge. Mobile phone USB charger is a small portable electronic equipment and electronic appliances power supply conversion equipment, generally by the shell, transformer, inductance, capacitance, control IC, PCB board and other components, its working reason AC input conversion to DC output; according to the connection mode can be divided into wall type and desktop type.
There is a nameplate on the USB charger with indicators such as power, input and output voltage and current. These data are very important, so there can be no damage to these marks.
The traditional way of identification is to use screen printing on the surface to print.
Screen printing ink taste contrast, marked dot is not delicate enough, difficult to follow the color, the printing effect is not ideal, the marked information is easy to fade and fall off for a long time.
Laser marking is a clean and pollution-free, but also has a high environmental protection processing technology,especially uv laser marking macihne, it has the characteristics of non-contact marking, high marking accuracy, high clarity, good permanence, strong wear resistance,more precision, small spot size,and so on. With the increasing demand of the market, the laser marking machine soon replaced the screen printing process.