Umzi-mveliso wethu unokuvelisa uluhlu olubanzi lwekhonkco lomkhondo apho i-pitch isuka kwi-90mm ukuya kwi-226mm, ifanelekile kuzo zonke iintlobo zoomatshini abakhasayo be-excavator, i-bulldozer, oomatshini bezolimo kunye noomatshini abakhethekileyo.
Ikhonkco lomzila lwenziwe unyango lokuqina oluphakathi, oluqinisekisa ukomelela kwayo okuphezulu kunye nokuxhathisa kwe-abrasion.
Isikhonkwane senziwe ukuthambisa kunye nomphezulu ophakathi-frequency quenching treatment, oqinisekisa ukuqina okwaneleyo kombindi kunye nokuxhathisa kwe-abrasion ye-sunaces yangaphandle.
Ihlathi lenziwa i-carbonization kunye ne-surface medium-frequency quenching treatment, eqinisekisa ubunzima obufanelekileyo be-core kunye nokuxhatshazwa kwe-abrasion yendawo yangaphakathi nangaphandle.