Pneumatic lifting system
PRONAL

The range of special quarry lifting bags has been designed for the extraction of stone blocks. These bags are manufactured from fabric coated with a high-strength synthetic rubber, assembled by hot vulcanization.
The CC range of special quarry lifting bags offers numerous benefits their limited thickness, which facilitates the insertion of the bag into the cleavage line, their exceptionally high working capacity and their robust material construction, which permits multiple re-use. Loads can be upended by the stacking of bags one on top of another, providing a high degree of flexibility in use.

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Lifting Bag

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