We can supply all kinds of weld head for the spot welder.Profession make the weld head for the battery spot welder.
We have different materail,now general we use the CuAl2O3 to make the weld head,this material head have the follew advatage:
1.Higher power,
2.Lower Inter resistance,
3.Better weld result,
4.No paste the battery or the weld object.
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