Rectangular protective bellows

thermoplasticPVCwelded

They are stress-resistant covers. Every fold is supported by a pvc frame, fixing between frames and shell executed by welding (without glues). In this way we have thermowelded elements which resist stress and are watertight. The formula shown is an indication. Should be necessary an extremely contained closed pack, our technical office is at your disposal to make the calculations in a precise way keeping in mind all the possible solutions. Terminal flange at the end of machine bed, in steel, 2 mm, 3 mm or 4 mm thickness. It is usually aligned with the bellow profile. Steel terminal flange, thickness 2 mm or 3 mm. The flange is aligned with the bellow cover profile. Terminal flange and counter-flange in steel or PVC, 2 mm, 3 mm or 4 mm thickness, with “velcro” strips for quick fixing.