Manufacturing method of led rolling billboard

In the streets and alleys of the city, you can often see Led billboards with scrolling subtitles, which can display information all day and night. Led rolling caption billboards can easily see the billboard information in a vast city, which has a good effect on the advertising display and promotion of their own stores.

Introduction to the manufacturing technology of led rolling caption billboard;

1. drilling: fix the external molded iron characters in a proper position, and drill holes with an electric drill: 5MM or 8 mm. The spacing depends on the installation height and manufacturing cost of the external signboard. Generally, the spacing between LED centers is 10-30mm. The smaller the spacing, the better the effect and the higher the cost. Subtitle advertisements are very useful.

2. Plug in the lights: clean up the drilled holes and plug in the lights one by one.

3. Wiring: led light billboards are connected in series and then in parallel to the power supply, lcd advertising machine. This step is more difficult. Each string has reserved wires. Generally, the red wire is connected to the positive electrode of the power supply, and the black wire is connected to the negative electrode of the LED special power supply.

4. Test aging: After all LEDs are connected, check the ones that are not bright, and then conduct 24-hour aging test.

5. Glue sealing: Fix the LED on the iron sheet. More outdoor advertisements are on the advertising trading network.

6. After testing again, you can install the LED billboard. Want to know more about the led rolling caption billboard, you can pay attention to the advertising portal.