At present, the robot FSW (friction stir welding) machine independently developed by Risong has obtained the CE certification and reached the internationally recognized standard. Based on its high-precision and high-torque robot body, Risong robot FSW machine is laying a solid foundation for high-strength and high-precision friction stir welding. It has the following performance advantages: 250 Hz real-time pressure monitoring and adjustment, high-speed spindle with the independent intellectual property right, constant pressure static spindle shoulder, etc., ensuring the welding process stability in real time, reaching the maximum welding speed of 7,000 rpm with the torque of 76 Nm, widening the welding process window, and realizing high-quality flashless welding for the non-ferrous metals such as aluminum alloy and magnesium alloy of the whole series, which requires no grinding or post-treatment.

Risong Technology has also developed a new generation of Nadel spindle with high power and constant torque, which has multi-degree-of-freedom functions such as a large swing angle, rotation and fine adjustment, and has solved the accuracy control problem of thin-walled curved surface FSW spindle system. On the basis of meeting the green manufacturing indicators, with robotic advantages, the product has the characteristics of high flexibility, high efficiency, and intelligence.