Matsalar Tsarin Lissafi
1. Wutar shaker ta amfani da takarda mai kwana mai zurfi (daga 20liters) wanda ke iya canza zuma bayan 1,000-1,500 hours.
2. Shafin shaker wataƙe shine wani tsari mai goyon baya wanda babu tsarin sadarwa ko tsarin kofa, wanda ke haifar da adadin sadarwa masu sauƙi da kwana sosai.
3. Gullon eccentric wataƙe shine na tsarin bên, wanda ke saukace saƙonnin tabbatarwa,
4. Fassarar kayan aikin sarki (tambayi) tana da kwana sosai da yanayin tsafi kuma kusan iya canzawa sosai.
5. Tsarin asali na bearings SKF suna da kwana sosai da kwana mai zurfi.
6. Ana haɗawa kowannan waje na girma ceke zuwa saituna ta hanyar flange don canzawa, haraka ba tazara, kuma an gujewa duk abubuwan ta hanyar bultun da ke tsaurare, wanda ya naya tsauraran girman ceke.