XAP123 asphalt mixing plant incorporates multiplecutting edge technologies including high efficiencyscreening,asphalt secondary weighing,accurateoil stone ratio control,intelligent fly compensation,intelligent combustion,efficient heat transfer,effi-cient dust collection,high quality mixing and intelli-gent fault diagnosis.It reflects XCMG traits of reli-ability,progress,intelligence and sustainability.This equipment produces all kinds of graded as-phalt mixture,satisfies the working requirements ofprojects on classified highway,municipal roads andfreight yards.