Umshini wokwakha ujantshi ungumshini wokwakha okhethekile ekukhiqizeni ojantshi bezinhlelo ezihlukahlukene zokuthutha. Isebenzisa ubuchwepheshe bokwenza ama-roll ukwenza ama-rails anemba kanye nokungaguquguquki. Ithrekhi yakhiwa ngokudlula umucu wensimbi ochungechungeni lwamarola alolonga kancane kancane insimbi ibe iphrofayili yethrekhi oyifunayo. Le nqubo ivumela imishini yokwakha i-rail roll ukuthi ikhiqize ngempumelelo ojantshi abade ngendlela eqhubekayo.
Thola inzuzo yakho yokuncintisana ngemishini yethu esezingeni eliphezulu yokwakha i-orbital roll. Ngekhwalithi ephezulu kanye nokunemba okungenakuqhathaniswa, okokusebenza kwethu kuzokusiza ukuthi uhlale uphambili futhi ugqame emqhudelwaneni. Uzakwethu namuhla futhi uzizwele umehluko ngokwakho.