Rubber bellows are molded bellows that are used to protect spindles, cylinder rods, solar trackers, wiring, and any type of shaft whether smooth or splined. This type of bellows can be manufactured in a large number of shapes (cylindrical, conical, rectangular and pyramidal bellows) adapting at all times to the needs of the client. In addition, they can be manufactured in different colors (black, gray, white, yellow, translucent …).
The rubber bellows protect against dust, oils, coolants, abrasives, projections, chips, detergents, high temperatures, acids.
They are manufactured from our standard tooling, which allows you to create an infinite number of measurements from their combination.
At Proteval we have extensive experience in the manufacture of round bellows for solar trackers. We have zippered bellows to facilitate installation.