Isithando somlilo esisezingeni eliphezulu sisebenzisa isistimu ye-vacuum (ehlanganiswa ngokucophelela izingxenye ezinjengamaphampu e-vacuum, imishini yokukala i-vacuum, ama-vacuum valves, njll.) endaweni ethile yesikhala somlilo ukuze kukhishwe ingxenye yento engaphakathi kwesithando somlilo. , ukuze ukucindezela emgodini wesithando somlilo kungaphansi kokucindezela okujwayelekile komkhathi. , isikhala endaweni yomlilo ukuze kuzuzwe isimo se-vacuum, okuyisithando somlilo.
Izithando zomlilo zezimboni kanye neziko lokuhlola ezishisiswe ngezinto zokushisisa zikagesi endaweni eseduze ne-vacuum. Imishini yokushisisa endaweni ye-vacuum. Egunjini lesithando somlilo elivalwe ngegobolondo lensimbi noma i-quartz glass casing, lixhunywe nesistimu yepompo yevacuum ephezulu ngepayipi. I-vacuum degree yesithando somlilo ingafinyelela ku-133×(10-2～10-4)Pa. Isistimu yokushisa esithandweni ingashiswa ngokuqondile nge-silicon carbon rod noma i-silicon molybdenum rod, futhi ingashiswa ngokungeniswa kwemvamisa ephezulu. Izinga lokushisa eliphakeme kakhulu lingafinyelela ku-2000 ℃. Isetshenziselwa kakhulu ukudubula nge-ceramic, ukuncibilikisa i-vacuum, ukukhipha igesi kwezingxenye ze-vacuum kagesi, ukunamathisela, ukubhinca izingxenye zensimbi, nokutywinwa kwe-ceramic nensimbi.
Inkampani yethu ingakhiqiza imikhiqizo ye-tungsten ne-molybdenum esetshenziswa ezithandweni zokushisa eziphakeme, njengezinto zokufudumeza, izihlangu zokushisa, amathreyi ezinto ezibonakalayo, ama-racks wezinto ezibonakalayo, izinduku zokusekela, ama-electrode e-molybdenum, amantongomane ayisikulufa nezinye izingxenye ezenziwe ngokwezifiso.
