1. Pearl Center Joints We manufacture from 2 ports to 30 ports to meet your purpose.
Shield machine
A rotary joint for transporting and supplying several types of pressure fluids having different pressure and properties to a rotating body without merging the flow passages.
| SERVICE CONDITIONS etc. | |
|---|---|
| Fluid | Mud producing material, Hydraulic oil |
| Number of Ports | Mud producing material ：2 ports Hydraulic oil ：2 ports |
| Max. Pressure | Mud producing material ：14MPa (2030 psi) Hydraulic oil ：21MPa (3045 psi) |
| Max. Rotation Speed | 1.8min-1 |
