Renewing existing production
Renewing existing wall production
Renewing existing floor production
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Water Hole Driller E9-1200d
Automatic water hole drilling of precast hollow-core slabs
Water holes are needed to allow the water to come out from the voids during installation on site. The device consists of two portal-type semiautomatic drilling units, which are movable on the edge rails of the casting bed. Both drilling units simultaneously drill a hole from underneath into the voids at both ends of the slab.