1. Centralized control panel: zowongolera zonse zamakinawa zili pakatikati komanso bwino kuti zipereke mphamvu yoyimirira.
2. Control gulu amapereka ntchito zazikulu.
2.1 Chiwonetsero cha masitepe awiri.
2.2 Rewinding shaft kuthamanga liwiro chizindikiro, chosinthira.
2.3 Kubwezeretsanso shaft kusintha kowongolera.
3. Kuyika kwa masitepe awiri: zoikamo zautalizi zimapereka machitidwe obwezeretsanso bwino kuti apereke kutalika kobwereranso.
4. Pepala lapakati limagwiridwa mwamphamvu pamphuno ya pneumatic.Imapereka kutsitsa kwa esay ndikutsitsa mwachangu.
5. The kukanikiza kutsinde ndi pneumatic: atsogolere ntchito.Izo zikhoza kuwonjezera ubwino wa mankhwala.