Nhungamiro: Zviyamuro mukunangidzira casing kuburikidza nemutsime.
Durability: Yakagadzirwa kubva kune yakasimba zvinhu kuti imirire mamiriro akaomarara.
Inodhirika: Zviri nyore kubviswa post-simende kuburikidza nekuchera.
Inoyerera Nzvimbo: Inobvumira nzira yakatsetseka yesimende slurry.
Backpressure Valve: Inodzivirira kuyerera kwemvura mu casing.
Kubatanidza: Inosungirirwa zviri nyore kune casing tambo.
Mhuno Yakatenderedzwa: Inofamba nemunzvimbo dzakasimba zvinobudirira.