1. Xaiv raws li kev ua haujlwm siab ntawm hydraulic system. Kev ua haujlwm sib txawv muaj cov kev xav tau sib txawv rau qhov zoo ntawm cov roj hydraulic. Qhov nce ntawm kev ua haujlwm siab yuav tsum tau ua kom muaj kev tiv thaiv hnav, tiv thaiv oxidation, tiv thaiv ua npuas ncauj, tiv thaiv emulsification thiab hydrolysis stability ntawm cov roj hydraulic yuav tsum tau txhim kho. Nyob rau tib lub sijhawm, txhawm rau tiv thaiv kom tsis txhob muaj qhov tshwm sim los ntawm kev nce siab, viscosity ntawm cov roj hydraulic yuav tsum tau nce raws li; txwv tsis pub, xaiv low-viscosity hydraulic roj.
2. Xaiv raws li qhov kub thiab txias ntawm kev siv. Nyob rau hauv cov cav tov nrog kub ambient kub los yog ze rau cov cua kub qhov chaw, cov roj uas muaj viscosity-kub kub (lub viscosity ntawm cov roj hloov nrog kub, uas yog, viscosity-temperature) los yog nplaim taws-retardant roj yuav tsum tau muab qhov tseem ceeb. Nyob rau hauv cov xwm txheej uas muaj kev ua haujlwm hnyav, txhawm rau ua kom muaj kev nyab xeeb thiab kev ntseeg siab ntawm lub kaw lus, cov roj uas muaj viscosity-kub zoo, thermal stability, lubrication thiab anti-corrosion zog yuav tsum tau xaiv.
3. Xaiv raws li cov khoom sib khi. Cov khoom siv ntawm cov ntsaws ruaj ruaj ntawm cov cuab yeej hydraulic yog sib xws nrog cov roj siv hauv qhov system. Txwv tsis pub, cov ntsaws ruaj ruaj yuav nthuav dav, ntsws, erode, yaj, thiab lwm yam, uas ua rau txo qis hauv kev ua haujlwm. Piv txwv li, HM anti-coj hydraulic roj thiab cov roj hmab ntuj, butyl roj hmab, Ethylene roj hmab, silicone roj hmab, thiab lwm yam tsis zoo sib xws, uas yuav tsum tau them sai sai rau kev siv tiag tiag.
Yog tias koj xav yuav cov roj excavator lossis lwm yamaccessories, koj tuaj yeem tiv tauj peb txhua lub sijhawm. Yog tias koj txaus siab rau excavators, koj tuaj yeem tiv tauj peb. CCMIE muaj lub sijhawm ntev ntawm cov khoom tshiabXCMG excavatorsthiabob txhais tes excavatorsntawm lwm hom.
Post lub sij hawm: May-07-2024