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HOME > News > Mulitplex extrusion systems with up to 6 extruders

Mulitplex extrusion systems with up to 6 extruders

KraussMaffei Berstorff extrusion systems are conceived for high product quality and the highest output and are equipped with extruders of various models (GE-SC or GE-W, GE-KS) and sizes. Through the modular construction, the system configuration, corresponding to the desired profile cross-sections, is relatively simple to establish as a double, triple, quadruplex, quintuplex, and hexaplex unit.

KraussMaffei Berstorff multiplex systems are conceived to be stacked in the piggyback design, in order to achieve the highest product quality through the symmetric material flow in the extrusion head. Additionally, the compact design results in a significant gain of space. An additional feature in order to fulfill the high quality requirements is the special design engineering of the flow channels in the extrusion head. They create a very soft and non-invasive transition for the extrudate of round diameter from the screw zone to a rectangular, flat profile form. Additionally, the deflection of the mass flow in the channel is reduced to a minimum.

All process sequences are continuously checked by a monitoring system. Through it, a high operating reliability is guaranteed.

Throughputs of up to 10,000 kg/h or approx. 30,000 car treads per day are achieved with the state-of-the-art systems.

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Piggyback design of the KraussMaffei
Berstorff multiplex extrusion systems



2017/08/09