1.I-Spindle ithatha ama-bearings ahamba ngokunemba okuphezulu, isici sepuleti elijikelezayo elinembayo eliphezulu ukuze lisebenzise ukudluliselwa kwesikulufu sebhola elinembayo, ukusebenza okuhle okuguquguqukayo, ukuma okunembayo.
2.Umhlahlandlela wethuluzi lomshini onensimbi engagugi futhi ngemuva kokucisha umsindo, ubulukhuni be-HRC45 ngenhla, bungaqinisekisaukuzinza kwesikhathi eside kokunemba kokucubungula.