| Hom | Hom | Dav | Siv rau | Siv tau |
| Hitachi | Dav Dav | 23 hli | Lub tes tuav ntawm lub escalator | Hitachi escalator |
Cov ntaub thaiv kev hnav ntawm lub escalator feem ntau yog ua los ntawm cov khoom siv uas tiv taus kev hnav, xws li roj hmab, PVC, polyurethane, thiab lwm yam. Lawv muaj kev tiv taus kev hnav zoo thiab ruaj khov, thiab tuaj yeem muab cov nyhuv tiv thaiv kev plam zoo kom ntseeg tau tias cov neeg caij tsheb muaj kev nyab xeeb thaum taug kev. Kev txhim kho cov ntaub thaiv kev hnav ntawm lub escalator feem ntau xav tau cov kws tshaj lij.
Feem ntau, ntxuav qhov chaw ntawm cov kauj ruam escalator ua ntej, tom qab ntawd txiav cov strips uas tiv taus hnav kom haum rau qhov loj me, siv cov nplaum tsim nyog, thiab tom qab ntawd muab lawv lo rau ntawm cov kauj ruam, xyuas kom meej tias lawv tau lo sib npaug thiab nruj. Tom qab kev teeb tsa tiav lawm, xyuas kom tseeb tias cov strips hnav tau ruaj khov, qhov chaw tiaj tus, thiab tsis muaj qhov tawg lossis xoob.
Kev siv cov ntaub thaiv qhov rooj escalator tuaj yeem ua rau lub neej ntawm cov ntaiv escalator ntev dua thiab txo qhov zaus ntawm kev saib xyuas thiab hloov pauv. Tsis tu ncua xyuas thiab tswj cov ntaub thaiv qhov rooj escalator kom zoo, thiab hloov cov khoom uas puas lawm sai sai kom lub escalator ua haujlwm tau zoo.