This machine is specially designed for bonding copper and aluminum. It utilizes frictional heat to weld metals which are dissimilar, such as copper and aluminum. With a 500-3000rpm control and axial pressure regulation from 5-50kn, it is capable of tensile strength joints of ≥200MPa. The machine has an automatic aligning system which helps reduces thermal effects. It has great resistance to corrosion and power transmission.