1.I-roller eyakhayo inokunemba okuphezulu kwemishini, kanye nezinto zokusebenzisa i-roller njenge-Cr12 enomsebenzi wokunemba okuphezulu, ukwelashwa kokushisa, impilo yokusebenzisa iminyaka engaphezu kwe-10.
2.Umkhiqizo oqediwe unokunemba okuphezulu, ubude obungaguquki futhi akukho ukusonteka.
3.Izingxenye zikagesi(PLC,encoder, control system) zonke izinhlobo zamaShayina, ezinempilo ende yesevisi kanye namazinga aphansi okuhluleka.
4.Amaphrofayili ama-angles odongeni anosayizi abahlukene angakhiqizwa emshinini owodwa.
5.ukukhiqiza okuhle, izinga eliphansi elinesici, Londoloza izindleko.