Umzi-mveliso wethu unokuvelisa uluhlu olubanzi lwekhonkco lomkhondo apho i-pitch isuka kwi-90mm ukuya kwi-226mm, ifanelekile kuzo zonke iintlobo zoomatshini be-crawler be-excavator, i-bulldozer, oomatshini bezolimo kunye noomatshini abakhethekileyo.
Amatyathanga omzila owomileyo, amatsheyina engoma atywiniweyo atywiniweyo kunye negrisi, amatyathanga athanjisiweyo okusebenza okuphezulu.
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.