AGGREGATE PROCESSING APPARATUS

摘要

The aggregate processing apparatus of the present invention is capable of producing processed aggregates (3a) in such a manner that a raw aggregate (3) is forcibly transferred to pass between a screw projection (12b) on the side of a first rotating pipe (12) and a screw projection (14a) on the side of a second rotating pipe (14), the first rotating pipe and the second rotating pipe rotating at different speeds, thereby crushing the raw aggregate (3) by means of strong frictional force into hexagonal stone (sand grains) with a desired grain size and grain shape, and the raw aggregate (3) is heated with hot wind to evaporate moisture so that the processed aggregates (3a) do not adhere to each other and fine powders can be easily separated.