Polyurethane Caster Wheels
Nws yog ib qho tseem ceeb kom paub tias tsis yog tag nrho cov polyurethanes sib npaug - cov khoom muaj nyob nrog ntau yam ntawm cov yam ntxwv. Thaum lub sij hawm fabrication, manufacturers muaj ntau yam sib txawv tshuaj compounds xaiv los ntawm, thiab ntau yam manufacturing txheej txheem uas txiav txim cov yam ntxwv ntawm lub resulting khoom. Lawv xaiv cov khoom sib txawv polyurethane, raws li qhov xav tau ntawm daim ntawv thov. Puas yog qhov tseem ceeb uas lub caster tsis yog cim, lossis tsis muaj suab nrov? Nws puas yuav ua haujlwm ntawm qhov nrawm lossis nrawm? Nws puas yuav siv tsis tu ncua, lossis qee zaus? Txhua yam ntawm cov xwm txheej no yuav xav tau cov qauv polyurethane sib txawv.
Tsis yog cim
- thaum feem ntau suav hais tias tsis yog cim thiab tiv thaiv hauv pem teb, polyurethane casters ua haujlwm zoo dua hauv qhov no ntawm qee cov plag tsev dua li lwm cov plag tsev. Lawv ua haujlwm zoo ntawm cov tawv tawv xws li cov nplais pobzeb, pob zeb, lossis cov ntoo tawv - tab sis feem ntau tsis pom zoo siv rau ntawm linoleum, yas lossis cov ntoo mos. Neoprene tej zaum yuav yog ib qho kev xaiv zoo dua rau cov ntaub ntawv softer flooring.
Tsawg-ceev piv rau kev kub ceev
- Raws li polyurethane casters yob, lawv flex thaum lawv thauj khoom thiab tshem tawm thaum lub caster nyob hauv kev txav. Qhov kev thauj khoom tas li thiab kev tshem tawm tsis tu ncua ua rau cov cua sov sab hauv hauv polyurethane - thiab raws li qhov nrawm nrawm, cov cua sov ua li cas. Yog tias muaj cua sov ntau dhau los ua rau sab hauv, nws tuaj yeem yaj cov polyurethane, ua rau tsis ua haujlwm hu ua "blowout". Txhawm rau zam qhov teeb meem no, cov chaw tsim khoom yuav tsim cov polyurethane tuaj yeem tiv taus cov cua sov uas tsim los ntawm kev nrawm dua. Qhov no txhais tau hais tias yog tias koj tab tom nrhiav casters los siv rau hauv kev ua haujlwm hauv lub tsheb, nco ntsoov tias koj xaiv cov qauv ntsuas rau qhov nrawm ntawm koj cov cuab yeej yuav ua haujlwm.
Lub sijhawm ua haujlwm tsis tu ncua
- qee lub log polyurethane caster, thaum nyob rau hauv load thiab nyob ruaj ruaj (tsis txav) rau lub sij hawm ntev, tej zaum yuav ua rau cov chaw tiaj tus. Txhawm rau zam qhov no, cov tuam txhab hloov kho lawv cov khoom sib txuas, thiab tsim cov log polyurethane uas tuav lawv cov duab thaum thauj khoom tab sis tsis txav. Yog tias koj xav tau polyurethane casters rau lub laub khoom hnyav uas tsis tshua txav, piv txwv li, nco ntsoov koj xaiv cov casters uas khaws lawv cov duab.