1. Kabati imanjenjemera ndi kusinthasintha kosalekeza kwa chipika chokhazikika chomwe chimakhazikika pamzere wa mota. Izi zikhoza kulepheretsa zipangizo kuti zisamayende bwino.
2. The matalikidwe akhoza chosinthika ndi malemeredwe imayenera ndi mkulu.
3. Makinawa amatengera hoop kumangiriza kumapeto kwa screw yomwe ndi yabwino kusokoneza ndikuyeretsa wononga lonse.
4. The sensa ndi wanzeru kulamulira dera akhoza kusankha anaika kulamulira zinthu mlingo, basi kudya kapena mochulukira chenjezo.
5. Kugwiritsa ntchito ma motors awiri: kudyetsa galimoto & vibrating motor, yoyendetsedwa mosiyana. Funnel yazinthu idapangidwa kuti ikhale yosunthika mosinthika, zomwe zimapangitsa kupewa kutsekereza kwazinthu ndikuwongolera kusintha kwazinthu zosiyanasiyana.
6. Funnel ya mankhwala imatha kupatukana ndi chubu kuti ikhale yosavuta.
7. Mapangidwe apadera odana ndi fumbi kuteteza kubereka ku fumbi.
