I-DHZ Half Rack ibonelela ngeqonga elifanelekileyo loqeqesho lobunzima obusimahla eyona yunithi idumileyo phakathi kwabathandi boqeqesho lwamandla. Uyilo olukhutshwa ngokukhawuleza lwekholamu lwenza kube lula ukutshintshela phakathi kokusebenza okuhlukeneyo, kwaye indawo yokugcina izincedisi zokuqina kwiminwe yakho ikwabonelela ngokulula kuqeqesho. Ngokulungelelanisa isithuba phakathi kwezithuba, uluhlu loqeqesho lwandiswa ngaphandle kokutshintsha indawo yomgangatho, ukwenza ukuqeqeshwa kwesisindo samahhala kukhuselekile kwaye kukhululekile.