Cam khwb cia hlau cov khoom lag luam zeb liner daim hlau yog los tiv thaiv lub tog raj kheej ntawm kev sib tsoo ncaj qha los ntawm kev sib tsoo nruab nrab thiab cov khoom siv thiab kev sib txhuam, kuj tuaj yeem siv cov ntaub ntawv sib txawv los kho cov kev sib tsoo lub cev, kom sib tsoo nruab nrab rau cov khoom siv crushing, pab txhim kho kev ua haujlwm ntawm kev sib tsoo zeb, nce ntau lawm, txo kev noj cov hlau.
Pob zeb hauv ob sab phlu board domestic maj mam hloov los ntawm alloy steel phaj nyob rau hauv siab manganese hlau, tab sis raws li cov hlau phaj nyob rau hauv daim ntawv thov tas mus li ntawm pob zeb liner, tau maj hloov cov manganese hlau thiab lwm yam hauv ob sab phlu board los ua lub mainstream kev lag luam.
Lub tog raj kheej liner ntxiv rau kev tiv thaiv lub cev, kuj tseem muaj kev cuam tshuam rau kev txav ntawm kev sib tsoo nruab nrab, txhawm rau hloov mus rau kev ua haujlwm sib txawv (sib tsoo thiab sib tsoo zoo), cov duab ntawm cov khoom siv hauv ob sab phlu kuj txawv.Thaum nws yog smash, Peb muaj zog thov kom lub hauv ob sab phlu sib tsoo lub cev muaj peev xwm muaj zog, tib lub sij hawm lub hauv ob sab phlu yuav tsum muaj kev cuam tshuam zoo, Thaum muab qhov tseem ceeb rau kev sib tsoo zoo, hauv ob sab phlu board yog me me, qhov pom zoo sib tsoo lub cev muaj nuj nqi tsis muaj zog, qhov cuam tshuam me me, thiab cov nyhuv sib tsoo muaj zog dua, lub rooj tsav xwm hauv ob sab phlu muaj kev hnav zoo.