Lub twj tso kua mis dredge feem ntau yog siv rau hauv qhov chaw uas cov kua tsis huv. Dej av nkos, dej xuab zeb, tailings, mortar, thiab slag slurry tuaj yeem ua rau muaj zog hnav mus rau lub twj tso kua mis. Thaum xaiv lub twj tso kua mis rau txoj haujlwm zoo li no, thawj lub ntsiab lus tsis yog tsuas yog ntws los yog lub taub hau xwb. Tus neeg siv yuav tsum tau saib cov slurry ceev, particle loj, lub sij hawm ua hauj lwm, yeeb nkab ntev, thiab ntau npaum li cas lub site tuaj yeem nres rau kev kho. Lub twj tso kua mis uas ua haujlwm zoo hauv cov dej ntshiab tuaj yeem hnav sai thaum cov xov xwm muaj cov khoom zoo.
Rau kev ua haujlwm hnyav slurry, cov khoom ntub dej - kawg yuav tsum tau kuaj xyuas kom zoo. High chromium alloy yog feem ntau rau abrasive slurry, thiab cov khoom siv ceramic tuaj yeem siv tau thaum qhov chaw xav tau kev hnav zoo dua hauv kev pabcuam tawv. Lub impeller, caj pas bush, liner, thiab volute yuav tsum yooj yim los hloov, vim hais tias cov khoom no siv feem ntau ntawm cov tshuaj txhuam thaum siv. Lub twj tso kua mis hydraulic tuaj yeem pab tau rau cov kab dredging, xuab zeb siv, tailing pas dej, thiab sediment clearing, tab sis qhov kawg xaiv tseem xav tau cov ntaub ntawv ntawm qhov chaw tiag. Daim ntawv teev npe luv luv ua ntej xaj feem ntau yuav txuag tau sijhawm ntau dua li hloov cov khoom hnav tom qab lub twj tso kua mis twb khiav lawm.
