Izinzuzo
1. Isipandi esiqinile, amandla ohlamvini ophezulu, iqondo elilodwa, ubude obuncane kunezimali eziphezulu.
2. Yenzelwe ngokuthi kusetyenziswe inkqubo yokulayisha phakathi kwempawu, ukugcinwa phakathi kwempawu kunciphisa ngokubanzi ukusebenza kokugcina kunye nenani lempawu encane, lingcinezela kakhulu i-needle-shaped materials, kwaye linceda ekhawulezayo ukunyamezela kwezinto ezithobeka.
3. Ukuhlelwa okunzulu kwegcine. Igcine ekhuphukayo nge-tin-bronze bushing isetshenziswa. Kulinganiselwe nezixhobo zine gcine ephindaphindayo, kungakhathalwa ukhawuleza okuphezulu kakhulu noma kube ngendawo enobuciko obukhulu kakhulu kanye nekhuba eliphezulu, futhi inelindlela ephansi yokwakha.