The production tasks correspondingly have various system concepts, with up to five single-screw extruders with screw diameters from 30 mm to 90 mm. The reliable systems are designed for processing polypropylene (PP) or thermoplastic elastomers (TPE) in the most varied degrees of hardness. A wide variety of extruder heads and specially made profile molds provide the basis for premium quality hybrid profiles, regardless of whether you would like to manufacture foaming or compact profiles.
With the use of an innovative injection system, you can produce foaming profiles with environmentally friendly propellants.
The modular structure allows flexible, customized machine configurations: from the conventional mono profile system to the hybrid profile system with flock-tape system or steel reinforcement. The upstream and downstream equipment such as vacuum conveyors for metering energy-optimized raw material pre-drying and heat-balancing channel and cooling basins with closed water circulation make a crucial contribution to the increase in the system's energy efficiency. A central control panel is used to control all of the system components and auxiliary units. KraussMaffei Berstorff provides the turnkey composite profile system with broken-in mold, from the metering system to the deposit tray of the finished profiles.