Rigaku Technology for the UltimateVacuum Solutions. Manufacture, Sale, and Repair of Magnetic Seals using Magnetic Fluid.

What is a Rotary Feedthrough?

Point1 cleanPoint2 high vacuumPoint3 long service life

A rotary feedthrough is a rotary seal used in advanced industrial applications such as semiconductor production devices, FPD production devices, and photovoltaic cell production devices. The rotary feedthrough sealed with magnetic fluid is a non-contact seal, is Clean, works in a High Vacuum and has a Long Service Life, compared with contact seals such as oil seals.

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