Duplet Bellows

As the inventor of the bellows, Arnold has accumulated extensive knowledge about bellows and protective covers for machines. In this context, it was recognized decades ago that, in the presence of heavy chip generation, additional protection in the form of fabric bellows significantly increases functionality and service life. Arno Arnold therefore developed Duplet brand bellows with additional telescopic plates that form a tight-fitting front on the upper side and brush away accumulated dirt through their movement. Features of Duplet:

• • • Reliable combination of stitched or liquid-tight welded bellows and stainless steel telescopic plates
    • Wide selection of innovative, technical outer materials with application-specific coatings
    • Wide variety of shapes (venetian blinds, box shape, angles, etc.) and design solutions (articulated or rigidly connected plates) – depending on requirements and space constraints

Benefits for our customers:

• • A robust machine guarding system proven millions of times over, which can be tailored to customer needs in every respect
  • “Duplicate protection” against dust, dirt, heat, chips, and liquids—even in the most complex shapes
  • Extension limitation via the patented “QuickStep” system and increased contact pressure of the telescopic sheets via a patented system for increasing preload