Seal of PRONAL

Generally inflated with air or any other fluid (water, oil, glycol.) depending on the uses, PRONAL flexible lifting bags are pneumatic components which perform mechanical functions such as pushing, squeezing, guiding, clamping, blocking, damping, lifting, moving. They can be easily integrated with the mechanical systems and are used in presses, moulds, conveyors, handling robots, lifting tables, etc.

The range of flexible lifting bags is made from high resistant fabrics coated with a synthetic rubber which is perfectly adapted to the industrial environment.

Regarding the traditional bags, flexible PRONAL's seals offer several advantages: low thickness when empty, compact, uniformly divided pressure as well as a high and easy adaptation according to different kind of surface area. Easy to use and quick to install, and allow you to carry considerable loads of over 70 tons. Moreover, they do not require any maintenance.

PRONAL lifting bags are in compliance with the Machine 89/392/CEE.

More information regarding PRONAL lifting bags, let’s visit our dedicated website:
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Energy sector

Standard or customized range's design of seal, lifting bag, tank, stopper and compensator

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