A.T.S. offers copper alloy discs and seam welding wheel for continuous resistance welding, standard or based on the customer's technical specifications.
This type of disc or seam welding wheel welding is used when you want to obtain a watertight result during the melting process, in fact the welding core obtained during spot welding with discs and rollers overlap each other, preventing the passage of water. and air, thus making the welding result watertight.
The details are thus welded together by a mix of pressure and current exerted by the seam welding wheel, this type of welding is usually used on very thin sheets, the advantage over spot welding is to obtain a continuous weld seam which guarantees a greater hermetic seal.