Round Bellows

PROTEVAL

Round Bellows

Round bellows are used to protect cylinder rods, smooth or splined shafts, joints, screws (ball, trapezoidal …) solar trackers …. Their main advantage is that they need little space for the compression.

We have a wide variety of materials with which to protect from dust, water, acids, abrasives, projections, high temperatures (up to 1500ºC), etc….

We can manufacture them with a longitudinal opening that allows their quick and easy installation without having to disassemble the piece to protect.

At Proteval we have extensive experience in the manufacture of round bellows for solar trackers.

FUELLES REDONDOS

Technical Information

Molded Bellows Sewn Bellows

1.- Fixation frames for clamp, flat,…
2.- Support skates
3.- PVC rubber
4.- Fixation frames for clamp, flat,…

Protection of spindles, axes, pneumatic cylinders, wiring, robot arm joints, …

• The material can be: PVC, PVC for oils, Silicone, Preox

• We also manufacture them with an inner weft of Polyester, Kevlar (abrasion-resistant) or Nomex (temperature resistant)

•Fixation frames for a clamp or flat flange.

• They protect from dust, water, oils, acids, hydrocarbons, hot chips, high temperature, welding, etc. They are waterproof.

• Horizontal, vertical, inclined working position.

Additional elements:
-Zipper for assembly and disassembly
-Air outlet filters
-Support guide rings

1.- Exterior sewing
2.- Fixation frames
3.- Skate
4.- Interior sewing
5.- Fixation frames

Protection of spindles, axes, pneumatic cylinders, wiring, robot arm joints, …
Indicated in the case of having little space for the tablet.
We manufacture them depending on the working conditions in Polyester + PVC or Polyurethane, Aramid, Silicone, etc.
Fixation frames for clamp or flat flange
They protect from dust, water, oils, acids, hydrocarbons, hot chips, high temperatures, welding, etc.
Additional elements:
-Air outlet filters
-Support guide rings

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At Proteval we are PRO CLIENTS. And we like to continuously improve to provide the best service. For this reason, we asked an Independent Institute – Invest Group – to carry out a market study in order to recognize the level of service satisfaction Proteval is offering.

We are PROACTIVE. We prefer to know what we do well and what needs to be improved in order to seek excellence.

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