Asphaltic concrete production machine

摘要

The concrete forming machine has a rotary drum divided into two chambers. One chamber (R-V) is for supplying advancing and drying the inert fresh material (2) and eventually the recyclable asphaltic product. The other chamber is for advancing, impregnating and mixing the dried material from the first chamber with bituminous and binders (W). Respective flames from the burner (116-119-117) entered axially into the first chamber.