Emaphondweni apholile okuqukethwe emhlabathini obomvu noma kumzimba, amathambo amaphakade angavutha izikhangala zokulahla ngokushesha futhi azizangele, futhi lokhu kususa kakhulu ubunzima bazo. I-Conveyor Belt eSenzo Yinkambiso engeziwa kungcola noma iBR (Polybutadiene), lezo zinezikhathi ezincane zokuguqulwa kweglasi (isikhathi esifanele ngaphansi kwalokho ungcola kuzizangele). Lokhu kuvumela izikhangala ukuba zilindele indlela nezibonzo zokugcina kumzimba omkhulu njengoba -40°C kuya ku-60°C, ukuqinisekisa ukuthi izikhangala zihlanze futhi zisebenze kahle.