The use of the intermediate frequency spot welding machine cannot be separated from the electrode cap and the electrode consumption!
How to choose a good electrode!
First talk about raw materials
Copper is very conductive but not abrasion resistant
So give up
Chromium-zirconium-copper is the direction chosen by most customers.
However, it is not possible to meet galvanized sheet. At this time, it is necessary to consider using alumina copper
Alumina copper is divided into domestic and imported, and there are many expensive and imported products.
Many domestic ones are not easy to use.It is recommended to use Luoyang materials.
If you can't buy it, please introduce us to Rong Shijie.
Although Rong Shijie is a welding machine, it also sells consumables.
Raw materials have fallen
Let's talk about processing. Most electrode caps are cold-headed.
Because finishing is expensive
But conditional best finishing
Have a look at Rong Shijie's welding machine and consumables under conditions!