Standard Mechanical Seals
Isigxivizo esingumshini siwumshini ojikelezayo we-shaft seal device, ibhekisela okungenani ipheya ye-perpendicular ku-axis yokuzungezisa kwendawo yokuphela kwengcindezi yoketshezi kanye nesinxephezelo sendima yokunwebeka kwezicubu (noma uzibuthe) kanye nokubambisana kophawu olusizayo, ukuze kugcinwe ukunamathisela nesihlobo kushelela futhi kwakha okokusebenza ukugwema ukuvuza koketshezi. Umsebenzi oyinhloko wama-mechanical seal ukuvimbela ukuvuza kwamagesi noketshezi ekusetshenzisweni kwe-shaft ejikelezayo. Isetshenziswa kabanzi ekucacisweni kophawu lwemishini yepompo, i-agitator, i-compressor nezinye izinto ezifanayo, Izigxivizo ezijwayelekile zemishini ngokuvamile ihlukanise ibe ingxenye mechanical seal futhii-cartridge mechanical sealngendlela yokuhlanganisa. Futhi ingxenye ye-shaft seal ye-mechanical ingahlukaniswa ibeama-single spring mechanical seals,wave spring mechanical seals, I-Elastomer bellow mechanical seals ,metal bellow mechanical sealsnjll. Singahlinzeka ngezinhlobo eziningi ezilinganayo ezijwayelekile zezigxivizo zemishini zohlobo oluningi oludumile njenge-Eagle burgmann, i-AES, i-John crane ne-Vulcan. 
