... ,saving packaging cost. dongfeng 8x4 bulk cement tanker truckitemunitparametervehicle model dongfeng 8x4 bulk cement tanker truckoverall dimensionmm11980×2500×3900gross ... automatic unloading device,etc.,it applies to powder drying material bulk transportation of fly ash, cement, lime powder, ore ... this way,can save a lot of packaging materials and handling labor.2,Bulk cement truck tank is mainly ...