Up, down and around
The roller travels at a preset distance from one side of the pillar to the other by the robot control system. When the required depth is reached, the head moves upwards or downwards depending on the preset direction.
The CPH is attached to the AQUA CUTTER robot with its centre displaced from the turn plate. This allows the CPH to reach the top of the pillars before the tower hoist reaches the underside of a bridge or a ceiling of an enclosure, such as a parking garage or factory. When the CPH is rotated 180° it’s possible to cut below grade. The offset distance can be extended for deeper below grade requirements.