A na-eji bitumen drum eme ihe n'ọtụtụ ebe ebe ọ dị mfe maka njem na nchekwa. Emebere Sinosun Drum Bitumen Decanter maka ịgbaze ngwa ngwa na ibelata bitumen site na gbọmgbọm gaa na ngwa ngwa gị na-aga n'ihu na nwayọ.
Ndị ahịa Iraq 6m3 Diesel Oil Bitumen Melter Machine Ndị ahịa Iraq na-etinyekarị aka na azụmaahịa asphalt, ụlọ ọrụ ahụ zụtara igwe mmanụ dizel mmanụ bitumen 6m3 ka ọ na-ejere ndị ahịa ha na East Africa ozi.
Ngwá ọrụ mgbaze bitumen nke ụlọ ọrụ anyị na-emepụta na-ere nke ọma n'ụwa nile ma nweta otuto na nkwanye ùgwù sitere n'aka ndị ahịa n'ụlọ na ná mba ọzọ.
