Tlhaloso ea Sehlahisoa:
Sehlahisoa se sebelisoa ka har'a sebōpi se laolehang sa mefuta e fapaneng ea kalafo ea mocheso, ho qoba ho kopana le sephetho se tukang kapa ho qoba ho bola ha khase ea sebōpi ho futhumatsa element.Ts'ebetso (phetoho ea ho chesoa ha elding kapa matla a motlakase) e kenngoa ka har'a tube ea tšepe ea refractory 'me e tlohelle hore mocheso o phalle ka lebota la tube.Sesebelisoa sena se bitsoa tube ea futhumatsang.

Electrothermal heater tube e tla koala ntho e futhumatsang ka baki, ka mor'a hore ho be le motlakase le ho futhumala, mocheso o hlahisoa ka tsela e sa tobang ho liner tsa sebōpi le workpiece e lokelang ho futhumatsoa ke bushing.Mocheso oa li-tube tsa hita o sebelisoa seboping se sireletsang litsebe le mofoka, joalo ka sebōpi se sa khaotseng, sebopi sa roller, sebopi sa mokoti.

Melemo ea tube:
The controllability ea aural ka hare ho sebōpi ho ka tiisetsoa.
Taolo ea mocheso, ho bokella le ho boloka li-maintainace li bonolo haholo 'me ho ka ba bonolo ho tiisa.
Motsoako oa leifo oa atolosoa 'me tlhahiso ea eona ea ntlafala ka lebaka la ho se be le pitsa ea muffle
Bokhoni bo matla ba ho futhumatsa le bokhoni bo phahameng
Thepa ea tšepe ea refractory e boloka.
Lintho tsa tube:
Lisebelisoa tsa alloy electrothermal tse sebelisoang ke tube ea futhumatsang li lokela ho ba tsa sekhahla se phahameng sa ho hanyetsa.Phesente ea phetoho ea galvanothermy e holimo.Hobane tube ea ho futhumatsa e kenngoa ka har'a bushing, mokhoa oa ho fetisa mocheso o fapane le oa mofuta o bulehileng oa ho futhumatsa.Thebe ea eona ea mocheso e kholo.Thempereichara ea element e tlameha ho laoloa ha mocheso o ntse o phahama, ho qoba ho tsamaea ha mocheso oa element.
Ha tube ea hitara e koetsoe 'me e futhumatsoa, ​​mocheso o holim'a metsi o phahame hoo e batlang e le mocheso oa leifo ka 100 C ~ 150 C. Kahoo ho hlokahala hore ho hlahlojoe mocheso oa sebōpi le moea oa sebōpi.Khetha thepa e nepahetseng ea ho futhumatsa.
The heater tube e hlahisoang ke k'hamphani ea gongtao hangata e sebelisa Cr20Ni80, Cr25A15, Cr21A16Nb, Cr27A17Mo2 ect.