Isikhombisi somvume eside sesi-Shandong Tonda sithintelela umthengiso wokubhala kwezilondolozi ezincinci lapho lokuhlola amagama okuthile. Ukhululekile ukusetyenziswa kwesikhombisi somvume eside sokuthi sihlalele izilondolozi eziphakeme zokuphucwayo (phora ubungako 0.2–1 mm) ukuze sikwazi ukukhubaza imvume ngokushesha ngenqanawe, nokuthiwa amandla (0.5–3 m/s) ukuze sikwazi ukufinyela idolobha lokuhlula imvume. Izilondolozi eziphakeme zikwazi ukukhathalika ngendawo yokugcina (elongation ≤5%) nokuhlukumeza iimibala engamavamile, ukuze sikwazi ukuba kuhlobene ngeentshaba ezindala, ezinamavamile, noma ezinamazansi. Kunezinye izindlela ezikhona ezinethemba kakhulu kwi-mining wenqanawe kunye nokusetyenziswa komoya, ukuze sikwazi ukubonisa amaxabiso aposi-screening apho sikwazi ukubhala uphenyo olungabhedlulo olungu-85%. Langa nalo noma thumela nalo ukuvumelana nalo nge-isikhombisi somvume eside esethweni lakho.