1. 1.I-roller eyakhayo inokunemba okuphezulu kwemishini, futhi okokusebenza kwe-rolleruse njenge-Cr12 enomsebenzi wokunemba okuphezulu, ukwelashwa kokushisa, impilo yokusebenzisa ingaphezu kweminyaka eyi-10.

I-2.professional die steel inobunzima obuphezulu nokumelana nokugqoka.

2. 3.Umkhiqizo oqediwe unokunemba okuphezulu, ubude obungaguquki futhi akukho ukusonteka.
3. 4.Izingxenye zikagesi(PLC,encoder, control system) zonke izinhlobo zamaShayina, ezinempilo ende yesevisi kanye namazinga aphansi okuhluleka.
4. 5. ukukhiqizwa okuhle, izinga eliphansi elinesici, Gcina izindleko.
5.