Sethula ibhakede lethu lesikrini esishintshashintshayo sebhakede le-excavator, indlela entsha eshintsha umdlalo ekumbizeni nasekuphatheni impahla. Lo mklamo osha unamandla, uphatha izinto ngokushesha, futhi kulula ukuguga futhi udabuke kunanoma yiliphi elinye ibhakede ekilasini lawo. Amabhakede ethu esikrini asebenzisa izikrini eziqinile ezixhumene eziqinile ezihlehle ngokujulile zibe yimishayo yokuhlukumeza, izindebe nezisekelo eziphambanayo. Ukwengeza, izingqimba zesikrini ezivundlile kanye nohlaka lwebhakede kuhlanganiswe namandla aqine kakhulu ukuze kukhawulwe imifantu futhi kuvikelwe okokushisela njengoba i-abrasive igeleza.