Shelufu Yogawa Masitolo Akuluakulu Yodzipangira Chakudya Chodzipangira Magalimoto Shelufu Yokhala ndi Gravity Roller Shelf Chakumwa

Ubwino

1. M'lifupi ndi kuya kwa alumali yozungulira zitha kusinthidwa.
2. Kusunga mphamvu yozizira yolumikizira kuti ikhale nthawi yayitali.

3.Chikwama chowonetsera zinthu mu sitolo yayikuluimagwiritsa ntchito mphamvu ya chinthucho ndi ntchito ya pulley kuti iyende yokha kupita kutsogolo.

4.Zogawaniza alumali zosinthika akhoza kukwaniritsa ntchito yotsetsereka pansi pa ngodya ya 4 °, ndipo kuchuluka kwa malo ogwiritsira ntchito ndi kwakukulu.