Lapho i-asphalt mixer yomile, isikrini sayo esidlidlizayo sakhubeka futhi asisakwazi ukuqala ngokujwayelekile. Ukuze ugweme ukuthikameza inqubekelaphambili yokwakha, i-asphalt mixer idinga ukuhlolwa kusenesikhathi ukugwema izinkinga ezinkulu. I-Henan Sinoroader Heavy Industry Corporation ifinyeze ulwazi oluthile futhi inethemba lokusiza wonke umuntu.
Ngemuva kokuthi isikrini esidlidlizayo se-asphalt mixer sibe nenkinga yokukhubeka, sithathe isikhathi sokusishintsha safaka i-thermal relay entsha, kodwa inkinga ayizange incishiswe futhi ibisekhona. Ngaphezu kwalokho, kwakungekho nkinga yokukhiqiza amandla ngesikhathi kuhlolwa ukumelana, i-voltage, njll. Ngakho-ke iyini imbangela? Ngemva kokukhipha isinqumo sokungaphumeleli okuhlukahlukene, kugcine kutholwe ukuthi i-eccentric block yesikrini sokudlidliza se-asphalt mixer yayishaya ngamandla kakhulu.
Kuvele ukuthi ukhiye usukhona futhi, ngakho-ke udinga kuphela ukufaka esikhundleni sesikrini esidlidlizayo futhi ufake kabusha i-eccentric block. Khona-ke uma uqala isikrini esidlidlizayo, yonke into izoba evamile futhi ukwenzeka kokukhubeka ngeke kusenzeka.