Welding cable is made to be extremely durable and flexible. Arc-welding requires a person to move the electrode around the shop and along the joints being welded, so it is essential to have a flexible welding cable that allows for ease of movement. A high strand count, concentrically arranged, and rubber insulation help increase the cable’s flexibility.
Welding cable is made from stranded bundles of copper wire tightly packed and insulated. The wire stranding gives the cable more flexibility and resistance to wear, while the insulation adds additional protection against the harsh environments found in welding applications and is more flexible than PVC or other rubber coatings.