Residual concrete washing-out machine to remove unbonded concrete residue for return to production process

摘要

The washing-out machine includes a trough (1), a container with receiving (14), washing-out (15) and conveying (16) regions and an inner screw (8). The inner screw is of greater diameter in the receiving region and washing-out regions. The trough bottom is horizontal in the receiving region and angled upward in the washing-out and conveying regions. The screw has a bucket wheel (11) and an electric drive motor (13).