Xirhendzevutani xa xirhendzevutani xi hangalasa ntiko wa ndzhwalo eka ndzhawu ya xona hinkwayo yo khumbana, xi fambisana na xivumbeko xa ndzhwalo kufana na band yo olova, leyi yaka emahlweni. Chain sling yi hundzisela ndzhwalo hiku tirhisa swihlanganisi swa nsimbi ha yin’we yin’we, yi hlanganisa matimba eka tindzhawu to hlangana leti hambaneke.
Xirhendzevutani xa xirhendzevutana xi endliwa hi xirhendzevutana lexi rhwalaka ndzhwalo xa tintambhu to endliwa leti sirhelelekeke hi sleeve ya le handle. Tidizayini tin'wana ti katsa sleeve yo tshwuka ya xitsundzuxo xa xikombiso xa le ndzeni ehansi ka xifunengeto xa le handle . Endlelo leri ri tirha tani hi xikombiso lexi vonakaka: loko sleeve yale handle yi onhakile naswona sleeve yotshuka yale ndzeni yisungula ku vonaka, swikomba leswaku xisirhelelo xa nsirhelelo xi tshoviwile naswona load-bearing core yingava ekhombyeni.
Nhlamulo yi titshege hi swilo leswi sling. Ti standard polyester na polyamide round slings ti ringanisiwa eka mahiselo yofika eka 100°C (212°F) ehansi ka EN 1492-2, kasi ti polypropylene slings ti pimiwile eka 80°C (176°F) .
Xigwitsirisi xa xirhendzevutani a xi ti na siku ro hela leri stemiwe eka lebula ya xona—kambe sweswo a swi vuli swona leswaku xi tshama hilaha ku nga heriki. Kuya hi EN 1492-2, mpimanyeto wa European wa ti roundslings, working load limit (WLL) na safety factor swikombisiwile, kambe vutomi bya vukorhokeri byiya hi swiyimo swa xiviri swa matirhiselo. Vaendli van’wana va boxa vutomi lebyikulu bya 10 wa malembe kusukela loko ku tirhisiwa rosungula ehansi ka swiyimo leswinene.