The back of the ceramic pad is good-looking, but the assembly clearance and shrinkage are required to be higher. The steel pad is cheap and easy to handle. It is not required to use it well when the back is cleaned. The quality effect of the two pads is the same by X-ray flaw detection

Precautions for using ceramic welding pad?

A: generally, there will be a red alignment line in the middle of the pad (excluding the column type), which corresponds to the middle of the board seam when it is pasted. Another thing is just about to be done. When the pad is attached, the dust on the surface of the iron plate must be cleaned. If the pad is not attached tightly, it will fall off easily during welding. It's very simple