WMFWT Metal Bellow hatimin injina ya maye gurbin Burgmann MFLWT80 don Babban Zazzabi da ake amfani da shi a cikin famfunan mai da famfunan sinadarai

Abũbuwan amfãni daga karfe bellow inji like

Metal bellows like yana da fa'idodi da yawa akan hatimin turawa gama gari. Fa'idodin bayyane sun haɗa da:

- Babu ƙarar o-ring da ke kawar da yuwuwar ratayewa ko lalacewa.

- Madaidaicin ƙarfe na ƙarfe na ruwa yana ba da damar hatimi don ɗaukar ƙarin matsa lamba ba tare da haɓaka zafi ba.

- Tsaftace Kai. Ƙarfin Centrifugal yana jefar da daskararrun daga fuskar hatimin - Gyara ƙira yana ba da damar dacewa cikin akwatunan hatimi

- Ko da fuska loading

- Babu Springs don toshe

Mafi sau da yawa karfe bellows hatimi ana zaton a matsayin High Temperatuur hatimi. Amma ƙarfe bellows hatimi sau da yawa tasiri a cikin fadi da kewayon sauran hatimi aikace-aikace. Mafi na kowa daga cikin waɗannan shine sinadaran, aikace-aikacen famfo na gabaɗaya. Shekaru da yawa ana amfani da nau'i mai rahusa na hatimin ƙarfe na ƙarfe a cikin nasara sosai a cikin masana'antar sharar ruwa / najasa da kuma a cikin filayen noma suna zubar da ruwan ban ruwa. Gabaɗaya an yi waɗannan hatimin ne da ƙwanƙwasa ƙwanƙwasa maimakon ƙwanƙolin welded. Hatimin bellow ɗin da aka yi wa walda sun fi ƙarfi kuma suna da mafi girman sassauƙa da halaye na farfadowa waɗanda suka fi dacewa don riƙe fuskokin hatimi tare amma tsadar ƙira. welded karfe bellows like sun kasa yiwuwa ga karfe gajiya .

Domin karfe bellows like kawai bukatar daya o-ring, kuma saboda cewa o-ring za a iya yi da PTFE, karfe bellows seals ne da kyau kwarai bayani a kan sinadaran aikace-aikace inda Kalrez, Chemrez, Viton, FKM, Buna, Aflas ko EPDM ba jituwa. . Sabanin hatimin ASP Type 9 o-ring ba zai haifar da lalacewa ba saboda ba shi da ƙarfi. Shigarwa tare da PTFE o-ring dole ne a yi tare da ƙarin kulawa da yanayin yanayin shaft, duk da haka PTFE masu ƙyalli o-zobba kuma ana samun su a mafi yawan masu girma dabam don taimakawa wajen rufe shingen da ba daidai ba.