This article focuses on the application and maintenance practice of Edwards IXH1820HTXS series dry roots vacuum pumps in five major scenarios: semiconductor wafer fabs (12-inch processes), FPD flat panel display, solar photovoltaic, vacuum metallurgy, and laboratory R&D. HTXS series is particularly suitable for Cl₂/HCl process environments due to its Ni ≥16% corrosion resistance. This article details which parts are most easily worn under each working condition (X2-Y4 rotors Cl₂ corrosion, FKM seal aging, LVHP/HVHP stator particle wear), how to select parts, and typical failures and solutions.
This article focuses on the application and maintenance practice of Edwards IXH1820HTXS series dry roots vacuum pumps in five major scenarios: semiconductor wafer fabs (12-inch processes), FPD flat panel display, solar photovoltaic, vacuum metallurgy, and laboratory R&D. HTXS series is particularly suitable for Cl₂/HCl process environments due to its Ni ≥16% corrosion resistance. This article details which parts are most easily worn under each working condition (X2-Y4 rotors Cl₂ corrosion, FKM seal aging, LVHP/HVHP stator particle wear), how to select parts, and typical failures and solutions.
