Aluminium resistance welding solutions provided by Serra Soldadura meet OEM’s trends for lighter and more efficient body-in-white manufacturing. The company has developed the Alu-WISE system to guarantee the quality of the welding spot in this highly conductive material, maintaining optimal welding conditions through an adaptive control of the quality of the point to assure maximum mechanical resistance, aesthetics of finished product and longer intervals for electrode dressing.

Serra has also launched a new range of servo drive welding guns for aluminum welding with a robust design of arms and body but light and compact at the same time, reaching powers of up to 400 kVA.