Chifukwa chiyani chokweza cha 1 to 3 metre chain hoist chikutsetsereka?
Chokweza cha 1-tani 3-mita chain chain hoist chidzatsetsereka chikagwiritsidwa ntchito kwakanthawi. Chikuchitika ndi chiyani? Pansipa mkonzi wa Chenli adzakudziwitsani mwatsatanetsatane:

Chochitika chotsetsereka cha cholumikizira chopindika cha unyolo ndi chifukwa pali vuto ndi zida. Panthawi imeneyi, m'pofunika kusiya kugwira ntchito ndikuyang'ana zida. Ngati simugwira ntchito molingana ndi katundu wonyamulira komanso wochulukira, kuterera kudzachitika; pakugwiritsa ntchito tsiku ndi tsiku, mbale yotsutsana imadetsedwa ndi mafuta ndi zonyansa zina, zomwe zimachepetsa mikangano ndi kutsetsereka kudzachitikanso; kusamvana kwabwino Ngati masamba akupitilira kukhala ochepa mukamagwiritsa ntchito, amatha kuterera; ngati kasupe pa pawl mu braking chipangizo kukhala lotayirira, kutsetsereka kungachitikenso.









