Signal box mould

Monolithic manufacturing of signal boxes

The mould has a hydraulically retractable inside core, 2 hydraulically movable L-shaped outside panels and 2 interchangeable bases. By means of an eccentric hydraulic movement, both outside panels can first be lowered and then be rolled backwards. By doing so, the sill can easily be demoulded without damaging its drip profile. The signal boxes can be made with 2 different wall thicknesses by changing the bases. The outside mould has external vibrators. The inside core is equipped to accommodate the connections for the various components.

Technical specifications

• Internal dimensions: H 2530mm x L 2670mm x W 1500mm

• Wall thickness 70mm and 100mm