The production of extrusion profiles made of plastic is a truly “hot” task. Often, poly-V belts are used for this, to which a rubber tire layer is applied. The belt loses its flexibility and flexibility, also – as usual in bonding / butt bonding – imprints in the hot, still soft Extrusionsgut the rule.
The BGKABZUGSBÄNDER represent a much improved solution, because they are extremely precise and homogeneous with tight tolerances manufactured. Even with large thicknesses, the band remains bendable and flexible.
Depending on the requirements of the profiles to be extruded, both the upper and the lower belt can be adapted by incorporating longitudinal and transverse grooves. As materials both polyurethane and silicone are used, which fully unfolds its strengths, especially at higher temperature requirements.