Product name: Car lights

Ultrasonic model number: FJ2026PA

Frequency: 20kHz Power: 2600W

Ultrasonic line design: step type

Product material: ABS+ABS

Welding requirements:

The gap between ABS upper and lower shell shall not exceed 0.05mm

It needs to be fused completely without any false welding

Welding is firm

Difficulty

Do not scratch, no glue overflow