SFN series is an open-type (bullhead-type) robotic arm, standard equipped with double-section open type, and three-axis servo drive. Advantages of servo drive: easy to debug, fast running speed, smooth operation, and long service life. Advantages of double-section type: reduces the overall height of the robotic arm, good stability in motion, and fast up-and-down speed of the arm. Open-type for guiding and pulling: mainly applicable to multi-cavity products (PET preforms, cosmetic pump heads, handles, etc.).