Sefa yamafuta, yomwe imagwiritsidwa ntchito kusefa zinyalala mumafuta, dzina lake ndi cholekanitsa madzi amafuta ndi fyuluta yabwino ya dizilo, ndi chinthu chosefera pamapepala.Zosefera zamafuta zimasefedwa.M'masiku oyambilira, fyuluta yamafuta imakhala ndi mtundu wachitsulo, mtundu wazitsulo, mtundu wa nsalu ya nayiloni, mtundu wa porous ceramic ndi zina zotero.
Zosefera za petulo ndi dizilo nthawi zambiri zimapangidwa ndi zinthu zosefera za pepala, zokonzedwa ndi utomoni wa phenolic, wopangidwa ndi silinda yopindika, yogwira ntchito bwino, kusefera kwakukulu, kapangidwe kosavuta, mtengo wotsika, kukonza kosavuta ndi zina zabwino.
Ntchito yayikulu ya chinthu chosefera ndikusefa mafuta mgalimoto.Pambuyo pa kusefera kwa nthawi yayitali, zonyansa zamafuta zimachepetsa kusefa kwa chinthu chosefera.Ndipo kampani yathu ya Chengdu Raptors Mechanical & Electrical Equipment Co. Ltd, akatswiri opatsa makasitomala zinthu zosefera za Fleetguard, mtengo wololera, kutumiza mwachangu.Nthawi yomweyo, ngati kasitomala akufuna, titha kuperekanso zinthu zosefera za OEM.
Mayeso Ogwira Ntchito Std | SAE J 1985 |
Chitsimikizo: | 6 miyezi |
Stock situation: | 300 zidutswa zilipo |
Mkhalidwe: | Zowona ndi zatsopano |
Fyuluta yamafuta ili ndi mitundu itatu: fyuluta ya dizilo, fyuluta yamafuta ndi fyuluta ya Gasi.Ntchito yake ndikuchotsa zinyalala zolimba zomwe zili mumafuta, kupewa kutsekeka kwamafuta (makamaka nozzle) kuti muchepetse kuvala kwamakina, kuonetsetsa kuti injini ikuyenda bwino.Kuphatikiza apo, fyuluta yamafuta imakhalanso ndi ntchito yosefera madzi, kuti achepetse madzi mumafuta mu injini kuti awononge injini.
Zosefera zamafuta zimagwiritsidwa ntchito kwambiri pamakina omanga, kufalitsa ma hydraulic, monga chofufutira, chojambulira matayala, crane yamagalimoto, crawler bulldozer, crane ya matayala, chopala chodzipangira chokha, grader ndi roller yogwedera.
Limbikitsani kupereka mayankho a mong pu kwa zaka 5.