The copper soft connection material of spot welding machine can be divided into copper stranded wire, copper braided tape and copper foil soft connection. The flexible connection of copper stranded wire is processed by several thin round wires. It is not cross braided, but intertwined like fried dough twist, so it is solid and round.
The flexibility of copper braid soft connection is softer than that of copper foil soft connection. It is easy to install, and the use process is flexible. The appearance of copper foil is flat, beautiful, and the resistivity is small. Its conductivity is the same.
Generally, for those with small current or wide installation location, we recommend to use copper braided wire for soft connection; As for the flexible connection of high-current copper wire with carrying capacity greater than 1500A, we usually use copper stranded wire to ensure the flexibility of the product and increase the flexibility of the product installation. For electrical rooms with small installation spacing, we also recommend to use copper stranded wire for soft connection.
