Igwe agwakọta asphalt HMA-D80 dị na Malaysia were naanị ụbọchị 40 iji wuchaa nrụnye na inye ọrụ. Napụta nke ọma wee nabata. Ọrụ nrụnye ngwa ngwa nke Sinoroader na-arụ ọrụ nke ọma ka ndị ahịa kwadoro ma kwado ya. Onye ahịa ahụ dekwara akwụkwọ ozi otuto pụrụ iche iji gosipụta nkwanye ugwu ya maka ngwaahịa na ọrụ Sinoroader.

Sinoroader asphalt drum mix osisi bụ ụdị kpo oku na ngwakọta akụrụngwa maka igbochi asphalt ngwakọta, nke a na-ejikarị maka iwu okporo ụzọ ime obodo, okporo ụzọ dị ala na ihe ndị ọzọ. Drum ihicha ya nwere ọrụ nke ihicha na ịgwakọta. Na mmepụta ya bụ 40-100tph, dabara maka ọrụ owuwu ụzọ obere na ọkara. Ọ nwere atụmatụ nke nhazi nhazi, obere ọrụ ala, njem dị mma na nchịkọta.

Asphalt drum mix osisi na-agwakọta na akpọnwụwo nọgidere na drum nke drum mix asphalt osisi, nke bụ ụdị osisi na-emepụta na-ekpo ọkụ asphalt ngwakọta, na nwere ọtụtụ uru, dị ka elu mmepụta arụmọrụ, ikwu ala-eri, wdg.

Anyị na-emelite teknụzụ na ngwaahịa anyị n'usoro n'usoro iji mepụta Osisi Asphalt dị elu. Anyị na-enye ndị ahịa ihe ngwọta teknuzu kachasị ọhụrụ, yana njikwa usoro nhazi ọhụụ kachasị mma na ịnweta akpaaka yana nrụnye na nkwado saịtị. Anyị na-agba mbọ ịnye ọrụ sitere n'ike mmụọ nsọ nke ụkpụrụ kachasị elu nke a ga-enweta maka afọ ojuju zuru oke nke ndị ahịa anyị bara uru n'ihe gbasara ire na ọrụ.