Bitumen melting khoom yog cov cuab yeej siv tshwj xeeb uas siv los ua kom sov thiab yaj bitumen. Peb lub tuam txhab cov khoom tau txais kev lees paub dav dav thiab siv hauv kev ua lag luam.
Peb cov txheej txheem tsim khoom tseem ceeb yog: thauj cov roj kub kub thiab cov roj tsim tawm tom qab qhov kub thiab txias ntawm cov khoom siv raw (xws li roj av) hauv chav combustion rau high-speed rotating heat-conducting oil tankers for heat transfer, melting, cooling and lwm cov txheej txheem, thiab thaum kawg tau txais cov ntaub ntawv tiav los yog cov ntaub ntawv Semi-finished. Qhov zoo dua yog tias nws tuaj yeem ua kom zoo tshaj plaws ntawm kev siv cov khoom siv raw thiab txo kev siv zog; tib lub sijhawm, nws tuaj yeem hloov kho cov khoom sib txawv raws li kev xav tau sib txawv kom tau raws li qhov sib txawv ntawm cov neeg siv khoom. Tsis tas li ntawd, peb muab kev pab cuam tom qab muag thiab kev txhawb nqa los tiv thaiv kev txaus siab thiab kev nyab xeeb ntawm peb cov neeg siv khoom.
Peb cov khoom siv bitumen melting muaj qhov zoo hauv qab no:

1.: Siv cov cuab yeej siv cua sov siab, nws tuaj yeem yaj cov bitumen sai thiab ua tau zoo thaum txuag hluav taws xob.
2.: Cov khoom siv yog tsim los ntawm cov khoom siv thiab cov txheej txheem uas muaj kev ruaj ntseg zoo thiab kev ntseeg tau thiab tuaj yeem ua haujlwm ruaj khov rau lub sijhawm ntev.
3. Yooj yim rau kev khiav lag luam: Cov cuab yeej muaj kev tswj xyuas ntse, uas yooj yim rau kev khiav lag luam, tswj thiab tswj.
4. Kev tiv thaiv ib puag ncig thiab kev nyab xeeb: Cov cuab yeej siv thev naus laus zis kev tiv thaiv ib puag ncig, uas tuaj yeem txo cov pa paug pov tseg, dej khib nyiab thiab suab nrov thiab ua kom muaj kev nyab xeeb ntawm cov neeg ua haujlwm.
5. Kev siv ntau yam: Cov cuab yeej tsim nyog rau ntau hom bitumen, xws li kub sib tov asphalt, txias mix asphalt thiab hloov bitumen, thiab lwm yam, thiab muaj ntau yam kev siv.