Business Areas » Industry Mechanics

For engineering firms, PRONAL offers many lines of standard pneumatic bags, flexible and tailored ones which easily fit in any type of machinery, including special machines.

 

The mechanical functions performed are lifting, pushing, pressing, guiding, blocking. It is an alternative.

 

Among its many accomplishments :

• Cylinders for flexible telescope (VLT Mirror Lock 50 m2 in case of earthquake)
• Doughnut lifting bag (8 m in diameter) for TBM (provides a sliding seal)
• Anti-vibration flexible cylinders (burden 150 tons)

 

Contact Pronal

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