YG series traveling block and hook are essential lifting equipment for petroleum drilling rigs and workover rigs. Featuring an integral design, these units significantly shorten the distance between the traveling block and the hook, optimizing the traveling space within the lifting system. All units are manufactured in accordance with API Spec 8C PSL1 standards.

Advanced heat treatment processes, including carburization, are applied to critical components to ensure high strength and an extended service life. The sheave grooves are quenched using intermediate frequency induction to enhance surface hardness and reduce wear on wire lines.