Cov Cuab Yeej Nuv Ntses

Series 150 Overshot LANDRILL 150 series tso tawm thiab ncig overshot yog ib lub cuab yeej nuv ntses sab nraud rau kev koom tes, ntim tawm thiab rov qab tau cov ntses tubular, tshwj xeeb tshaj yog rau kev nuv ntses lub dab tshos thiab cov yeeb nkab laum. Lub grapple ntawm overshot tuaj yeem tsim rau ntau qhov ntau thiab tsawg ntawm cov ntses, yog li ib qho overshot tuaj yeem hnav nrog ntau qhov loj me ntawm cov khoom grapple rau kev nuv ntses ntau qhov ntau thiab tsawg ntawm cov ntses. Kev Tsim Kho Series 150 Overshot muaj peb qhov sab nraud: Sab Saum Toj, Lub tais, thiab Tus Qauv Qhia. Lub Hauv Paus ...