Cov khoom caster uas cov khoom kim tshaj plaws yog tus nqi tshaj plaws -} Siv tau zoo rau ib puag ncig ntub?

Ntawm cov khoom siv caster haum rau siv nyob rau hauv cov chaw ntub dej, polypropylene (pp) feem ntau kuj pheej yig.

Hais txog cov khoom siv raw, pp yog ib qho yas nrog cov txheej txheem ntau lawm thiab ntau yam ntawm cov khoom siv raw khoom, ua rau nws pheej yig. Nyob rau hauv kev sib piv, cov khoom zoo li kev siv tshuab plastics (xws li txhawb nqa pa) thiab kaw rau ntawm tes polyurethane (PU) yog feem ntau kim dua pp vim cov khoom siv ntau dua lossis cov khoom siv raw ntau dua.

Nyob rau hauv cov nqe lus ntawm cov nqi lag luam, raws li cov ntaub ntawv los ntawm kev ua -}}} ntawm pp castersers li ntawm US $ 0.15 rau US $ 5. Meanwhile, tus nqi ntawm kev txhawb cov iav {{5} {{} {} {} Lub puab tsaig} Lub pob zeb siv cov iav fiber ntau.

Polyurethane Casters kuj tseem siv tau, nrog POM NUMBERS LOS NTAWM ob peb daus las los ntawm ob peb duas las, thiab kaw} ntawm tes PU CASters tau them nyiaj ntau dua. Txawm li cas los xij, tus nqi ntawm cov casters yuav kuj cuam tshuam los ntawm cov khoom xws li hom, specifications, thauj khoom muaj peev xwm, thiab ua tshuab.

Tab sis txhua yam, ntawm cov khoom siv tais diav ntau zaus uas tau raws li cov kev xav tau ntawm kev siv noo noo {} Qhov kev xaiv zoo dua thiab yog cov neeg siv rhiab.