Knife gedhi revhavha maficha uye nharaunda yekushanda, pamwe nekuchengetedza kwekutenga, uye kugadzirisa kweiyo yakadzama sumo.

Knife gedhi vharafu maficha uye nharaunda yekushanda, pamwe chete nekuchengetedza kwekutenga, uye kuchengetedza kwakadzama sumo Banga gedhi vharafu ivharuvhu iri mupombi ine basa rekuvhara, kudzora uye kudzora fluid. Hunhu hwayo hukuru hwekuisa chisimbiso, chimiro chiri nyore, nyore kuvhura uye kuvhara. Banga gedhi vharafu inokodzera mvura yakachena, tsvina, mvura yegungwa, gasi, mafuta, chiutsi uye mamwe midhiya, inowanzoshandiswa muindasitiri yemakemikari, kurapwa kwemvura, kanzuru, mvura yemvura, indasitiri yeruzhinji nemimwe minda. Paunenge uchitenga banga revhavha yegedhi, pfungwa dzinotevera dzinoda kubhadharwa kune: 1. Sarudza svikiro rekushanda uye kushanda nesimba, sarudza zvinhu zvakakodzera uye zvinyorwa; 2. Sarudza nzira yekubatanidza uye kureba kwechimiro chevhavha kuti uone kuti inofanana nepombi; 3. Usati watenga, zvinodikanwa kuti utarise mugadziri uye hunhu hwetifiketi hunhu hwechigadzirwa kuti uve nechokwadi chekuvimbika kwechigadzirwa; Knife gate valve kugadzirisa nekugadzirisa kunonyanya kusanganisira zvinotevera: 1. Chengetedza kushanda kwekuvhara kwevhavha nguva dzose, shandura zvikamu zvekuisa chisimbiso uye kugadzirisa kupfeka kwepamusoro munguva apo matambudziko anowanikwa; 2. Nguva dzose chengetedza kushanduka, kururamisa uye kusimba kwemaitiro ekufambisa kwevhavha uye kushandiswa kwekushanda, uye shandura zvikamu munguva apo matambudziko anowanikwa; 3. Nguva dzose chengetedza kuora uye kukanganisa kwevhavha yezvinhu pamusoro, kuchenesa panguva yakakodzera, kuchengetedza uye kuchinjwa; 4. Mafuta uye chengetedza valve nguva dzose kuti uone kushanduka kwayo uye hupenyu hwebasa. Muchidimbu, banga regedhi vharafu imhando yakajairika yevharuvhu, mukushandisa, kutenga uye kugadzirisa zvinhu zvinoda kubhadhara zvakanyanya kuti ive nechokwadi chekushanda kwayo kwakaringana, kwakagadzikana uye kwakavimbika.