• SHAFT

Shaft rotates by attaching to rotation body including Roller, Drum. For the method of attachment, there are two kinds of [screw type] and [FLANGE type]. As taper screw for pipe of KS, as for direction, from the direction of Roller or Drum rotation to attach Rotary Joint, it's [left screw if clockwise] [right screw it counter-clockwise] In case of Flange, there's no relation with rotation direction of Shaft. In addition, in the middle of Shaft, there's sliding part of spherical surface.

• HEAD

Head is the connect part of supply and discharge of fluid, and INNER PIPE is attached to compound. Usually parallel KS PIPE threads is used for screw of interior pipe. For prevention of unwound, Lock Nut is uded. Figure above is fixed-type compound interior pipe with supply and discharge parts. In addition, there are single L type and compound interior pipe of rotation type equipped with only one side of supply or discharge. And, as for rotation mechanism part, there's Bearing both for ⑤Seal with functions to support Shaft and Seal function at Head unlike the existing ones.

• BODY

As for Body, ⑤BEARING CARBON & ⑥Bearing support load of Body. Furthermore, Seal surface of Body is composed of plane Seal surface with ⑨SEAL CARBON. Bearing is manufactured from high performance Carbon with perfect oilless type.