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Secure automatic lifting beam

Case study: Installation of buttons for TGV line

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Our client was facing an extremely risky operation, with the installation of 700 concrete beams (buttons) for a TGV line, above a 4 meter deep excavation. In order to avoid any risk for operators, he consulted us to develop a purely automatic button lifting solution.

Sapem has developed an automatic spreader incorporating safety devices to prevent any accidental opening of the clamps which grip the beams .

The simplicity and ease of use of this equipment ensured total safety for operators and greatly improved installation rates.

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