Chekutanga, tafura yepamusoro vacuum yekurongedza muchina inogadzirwa zvakanyanya ne304 simbi isina tsvina. Pamusoro pezvo, V-shaped sealing strip inovimbisa nguva yekuisa chisimbiso uye zvakare kunonoka hupenyu hwesevhisi yekuisa chisimbiso tambo.Zvakakosha, iyo plug muyero uye magetsi anodiwa emuchina anogona kugadzirwa ne dimension of customer.Expecially, kambani yedu yakagadzira vacuum cover labor-saving hinge iyo inogona kushandiswa kuderedza indensity yebasa. Sezvineiwo, muchina uyu une kuita kwakadzikama, chimiro chiri nyore.Mune izwi, muchina wakanaka.
