Product Information

Brand：Yiwu Chudeng Import & Export company

Item：soldering iron

Material：wooden Metal

Packing：carton

Usage：Welding

Instructions：

1. The good soldering tin should be low-melting-point Welding electronic components.

2. Scaling powder should be 25％rosin + 75% alcohol

3.Welding time shoulds not be too long, or the component will be burned. Use tweezers to clamp the base pin to dissipate the heat.

4. Welding spot should be Sine wave shaped, the surface should be smooth.

5. You should use alcohol to clean up the left scaling powder, to avoid carbonization.