Izisimbozo Ezijwayelekile Zemishini
I-mechanical seal iyidivayisi yokuvala umgodi womshini ojikelezayo, ibhekisela okungenani ku-pair ye-perpendicular ku-axis yokujikeleza kobuso bokugcina ekucindezelweni koketshezi kanye nesinxephezelo sendima yokubambisana kwe-tissue elastic (noma i-magnetic) kanye ne-assistant seal, ukuze kugcinwe i-paste kanye ne-sliding ehlobene futhi kwakhiwe imishini ukugwema ukuvuza koketshezi. Umsebenzi oyinhloko we-mechanical seals ukuvimbela ukuvuza kwamagesi kanye noketshezi ekusetshenzisweni kwe-shaft ejikelezayo. Isetshenziswa kabanzi ekucacisweni kwe-mechanical seal yepompo, i-agitator, i-compressor kanye neminye imishini efanayo, Izimpawu ezijwayelekile zemishini ngokuvamile zihlukaniswe zibe uphawu lwemishini kanyeuphawu lomshini wekhatrijingendlela yokuhlanganisa. Futhi uphawu lomshini wengxenye lungahlukaniswa lubeizivalo zemishini zentwasahlobo eyodwa,izivalo zemishini zentwasahlobo yamagagasi, I-Elastomer ngaphansi kwezimpawu zomshini ,izivalo zensimbi ezigobile zemishininjll. Singahlinzeka ngezinhlobo eziningi ezijwayelekile zezimpawu zomshini zemikhiqizo eminingi edumile njenge-Eagle burgmann, i-AES, i-John crane kanye ne-Vulcan. 
