[zogulitsa sabata ino] European 125mm mafakitale castor, okhala ndi PP Sandwich Wheels, Roller bear, Swivel Bracket

Mkombero wamagudumu a sandwich opangidwa ndi polypropylene pachimake ndikuyika ndi kunyowetsa mphete ya TPR yokhala ndi ndodo yopangidwa ndi polypropylene imvi yamtundu.

Polypropylene yopangidwa ndi mtundu wa utomoni wopangidwa ndi thermoplastic womwe umagwira ntchito bwino kwambiri, womwe ndi pulasitiki wamba wopanda utoto komanso wowoneka bwino wa thermoplastic. Amakhala ndi kukana kwamankhwala, kukana kutentha, kutchinjiriza kwamagetsi, mphamvu zamakina zamakina komanso zinthu zabwino zogwirira ntchito.