Connecting stationary piping to rotating tanks can put a strain on the joint between the two. The SX rotary joint from The Johnson Corp., Three Rivers, Mich. (joco.com), safely and reliably connects ...

Connecting two shafts with a joint usually requires broaching, reaming, and precision milling, all of which remove material and weaken the shafts or the joint. A new approach, the dual-centric rotary ...