Allwinner H3 CPU chip planting station for repairing the faulty CPU of Whatsminer control board. Replant the oxidized pins with full solder balls, or apply BGA solder to the new H3 chip. The repair tools are made of high-quality materials, which are durable and have a high success rate for tin planting.

Consists of a magnetic base, positioning plate, and steel mesh. Put the chip on the positioning plate, then put the steel mesh on the magnet base; align the steel mesh with the pad, apply a small amount of solder paste evenly in the tin planting hole, and then directly heat it with a hot air gun; the solder paste melts Into a tin ball, remove the steel mesh after solidification.

Tip: When taking out the stencil, try not to cool it completely, because cooling the tin oil in the solder paste completely will make the chip easy to stick to the stencil and not easy to remove.