Using magnetic fluid as sealing material for film-coating machine,sinter furnace, brazier, vacuum pump sealing power drive.
Extending-bore shaft Sealing Device
Model No. Bearing Sealing Torque capacity (kg·cm)
STZ012WG 6002 Non-active gas 124
STG012WG 6002 Active gas 124
STZ020WG 6005 No-active gas 615
STG020WG 6005 Active gas 615
Specifications:
Vacuum Degree : 10-6 Pa
Leakage Rate : 10-12 Pa·m3·s-1
Pressure Resistance : 0.2 MPa
Temperature Range : 0-80oC
Sealing Material : Non-active Gas
Shell Material : Non-Magnetic Permeability Stainless Steel
Spindle(Bush) Material : Magnetic Permeability Stainless Steel
Water Cooling : 2-outlet
Fluid Sealing feed-throughs have been widely used in sealing various vacuum equipments, like, vacuum furnace, sinter furnace, brazier, hardening furnace, heat-treating furnace, monocrystalline silicon furnace, vacuum pump, film-coating machine, chemical gas deposit equipment, ion beam etching machine, molecular pump, ultrahigh-speed centrifugal machine and so on.
We can design special magntice fluid sealing feedthroughs as per customers' equipment requirements.
Rotary seals,feerofluid feedthrough for film coating
