Muab ob npaug rau-nqaj crane pulley thaiv yog cov tseem ceeb sib kis tivthaiv ntawm ob-leade hom thiab gantry hom. Nws yog tsim ntawm tsau pulley, txav peeviv pulley thiab ntsuas pulley. Nws yog ua los ntawm high-zog alloy steel lossis cam khwb cia hlau los xyuas kom ntseeg tau siab lub peev xwm (cov pab pawg tau ncav cuag 500 lub neej kev pabcuam. Nws qhov kev ntsuas zoo-machined hlab zawv zawv (U-hom / v-hom) muaj peev xwm ua kom zoo txo txoj hlua hlau. Nrog kheej kheej cov menyuam yaus bearings lossis cov kev cuam tshuam-cuam tshuam zawv zawg bearings, nws tuaj yeem ua tiav ruaj khov thiab tsis muaj suab nrov thauj khoom thiab txo qis. Nws yog qhov haum rau hnyav-thau khoom high-zaus screen xws li metallurgy, ports, thiab cua fais fab.
Lub pulley thaiv muaj cov qauv tsim qauv, txhawb cov kev saib xyuas ceev nrawm (xws li cov lus ntsuas kub ceev) los muab cov lus qhia kev ua haujlwm ntawm lub sijhawm tswj hwm. Kev Nyab Xeeb Kev Nyab Xeeb xws li kev tiv thaiv kev tiv thaiv kev tawm tsam thiab kev thauj khoom nruj tuaj yeem tiv thaiv kev dhia hlau lossis cov chaw thau khoom hlau los ntawm kev dhia ua haujlwm, thiab txhim kho kev ntseeg tau. Raws li cov haujlwm ua haujlwm, cov qauv tshwj xeeb xws li kub siab tiv, corrosion tsis kam lossis tawg-pov thawj tuaj yeem hloov kho rau ib puag ncig sib txawv.
Ob npaug-nqaj crane pulley thaiv muaj cov tseem ceeb ntawm kev ua haujlwm siab, uas yog kev tu siab, uas txo lub neej ntawm hlua hlau. Nws cov qauv kev sib txuas lus tau sib xws yog tau tshaj nrog cov qauv kev ua qauv thiab txhawb nqa tsis cov qauv tsis muaj qauv. Nws yog ib qho tseem ceeb los txhim kho kev ua tau zoo thiab kev nyab xeeb ntawm nqa khoom siv.
