[zogulitsa za sabata ino] Castor yokhazikika ya ku Europe ya 100mm ya AL core yokhala ndi gudumu la PU

Chotsukira cha PU cha Aluminium core ndi chotsukira chopangidwa ndi chotsukira cha aluminiyamu ndi gudumu la polyurethane. Chili ndi zinthu zotsatirazi:
1. Zipangizo za polyurethane zimakhala ndi kukana kukalamba komanso dzimbiri ndipo zimatha kukana kuwonongeka kwa mankhwala.
2. Chimake cha aluminiyamu chili ndi mphamvu komanso kulimba kwambiri ndipo chimatha kupirira kulemera ndi kupanikizika kwakukulu.
3. Ma PU casters okhala ndi aluminiyamu cores ali ndi kusinthasintha kwabwino komanso magwiridwe antchito ochepetsa kugwedezeka, zomwe zimachepetsa kuwonongeka ndi phokoso pansi.