[ibicuruzwa by'iki cyumweru] Imashini yo mu bwoko bwa castor y'inganda ya 125mm yo mu Burayi, ifite amapine ya PP Sandwich, Roller bearing, Castor idahinduka

Uruziga rw'uruziga rwa Sandwich rukozwe mu gice cy'imbere cya polypropylene, rushyirwamo impeta ya TPR ikanayitonyanga hamwe n'agapira gakozwe muri polypropylene ibara ry'umukara.

Polypropylene ikozwe mu bwoko bwa resin ya thermoplastic ikora neza cyane, ikaba ari pulasitiki idafite ibara kandi ibonerana ya thermoplastic yoroheje. Ifite ubushobozi bwo kurwanya ubushyuhe, irinda ubushyuhe, irinda amashanyarazi, ifite ubushobozi bwo gukoresha ikoranabuhanga rikomeye kandi irinda kwangirika cyane.