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Single Axle(shaft) Non Flange Ferrofluid Feedthrough
Nut Bush Ferrofluid Vacuum Seal Axle Feedthrough
Semiconductor Sealed Spindles
Semiconductor Sealed Spindles With Water Cooling
Hollow Axle Magnetic Fluid Feedthrough
Hollow Axle Flanged Ferrofluid Feedthrough
Hollow Axle Flanged Ferrofluid Feedthrough With Water Cooling
Htc vacuum provide quality magnetic fluid sealing device for single crystal silicon furnace, coating equipment, chemical vapor deposition, liquid crystal regeneration, electronic indicator, heat treatment furnace etc., used for ultra-high vacuum systems and equipment .
From low speed to high speed - low to high pressure, can meet the needs of a variety of devices on the job.
Vacuum degree: 10-6Pa
Leakage rate: 10-12Pa·m3/sec
Vacuum feedthrough usually can be divided into three categories, electrical feedthrough, mechanical feedthrough and fluid feedthrough.
Power feedthroughs are used to transmit either high voltage, high current or a combination of both. These products can be used for a multitude of vacuum applications including vacuum furnaces, sample heating or biasing, in-vacuum coating applications such as electron-beam evaporation, resistive heating evaporation, and DC plasma sputtering.
The most concerns of a vacuum electrical feedthrough are insulation and vacuum seal. Materials used for insulation include glass, plastic and ceramic.
Custom made specification is also welcome to contact us.