Amagwiritsidwa ntchito kwambiri pakuyika kwamitundu yonse yambewu, monga mbewu za tirigu, mpunga,
chakudya ndi mankhwala zopangira.
→ Kufotokozera:
→ Zowoneka:
Makinawa adapangidwa kuti azinyamula mbewu, makina okhala ndielevator,kuyezera automatic,
kuphatikiza kusindikiza basi kwathunthu, kusuntha mosavuta ndipo kumatha kulumikizana mwachindunji ndi chotsukira, icho
zokhala ndi kapangidwe koyenera, mawonekedwe okongola, magwiridwe antchito osalala, mphamvu ndi kupulumutsa magetsi,
zoyezera zolondola.Palinso makina osungiramo malo ozizira.
→ Chiwonetsero cha ma angle angapo:
→Kugawa Msika: