1.Kugwiritsa ntchito PLC ndi chophimba chogwira, chosavuta kugwiritsa ntchito. 2. Kukoka kwa lamba wawiri ndi servo kumapangitsa kuti filimuyo iziyenda bwino.
3. Alamu yangwiro
dongosolo kuti vuto lithe msanga.
4. Kugwira ntchito limodzi ndi makina oyezera ndi kudzaza, Njira yoyezera, kuyika m'matumba, kudzaza,
Kusindikiza masiku, kuchaja (kutopa), kuwerengera ndi kutumiza zinthu zomalizidwa kumatha kumalizidwa zokha.