The SKZ Plastics Center offers advanced inline testing systems that enable the detection of both non-metallic and metallic foreign matter in plastic melts. The ultrasound and microwave-based technologies are used commercially to ensure the highest quality in plastics processing.
Whether glass particles, wood residues, or metal abrasion—foreign materials in plastic melts can have serious effects on product quality. They pose a particular challenge during extrusion and injection molding. The SKZ (Plastics Center) offers a practical solution for this: advanced inline testing systems that detect even the smallest contaminants at an early stage, thereby significantly improving quality and process reliability in plastics processing.
Technology that sees further – ultrasound and microwaves instead of just metal detection
Unlike conventional metal detectors, the systems developed at SKZ detect not only metallic but also non-metallic foreign materials such as glass, cardboard, wood, or stone. This is made possible by the use of ultrasonic and microwave methods that measure continuously during the running process – without interrupting or impairing it.
In addition, the systems are also able to identify non-homogeneous plastics or degraded material. This sets them apart from conventional screening inserts and opens up new possibilities for quality assurance in sensitive or highly specialized production processes.
Many years of development – industry-oriented solutions
The SKZ has been working on the development of industrial-grade measuring and testing systems for plastic melts for over ten years. The solutions are developed in close cooperation with industry – from the initial feasibility test to complete integration into existing production lines.
As a member of the Zuse Community, SKZ not only offers technological expertise, but also the entire process chain from a single source: from conception and validation to integration into the manufacturing process, SKZ ensures that the customized solutions
More quality, less waste
SKZ's inline testing technology enables quality control where it has the greatest impact – directly in the melt. This means that foreign materials are precisely detected before the final component is manufactured. Manufacturing companies benefit from higher product quality, less scrap, and more efficient production.
Whether glass particles, wood residues, or metal abrasion—foreign materials in plastic melts can have serious effects on product quality. They pose a particular challenge during extrusion and injection molding. The SKZ (Plastics Center) offers a practical solution for this: advanced inline testing systems that detect even the smallest contaminants at an early stage, thereby significantly improving quality and process reliability in plastics processing.
Technology that sees further – ultrasound and microwaves instead of just metal detection
Unlike conventional metal detectors, the systems developed at SKZ detect not only metallic but also non-metallic foreign materials such as glass, cardboard, wood, or stone. This is made possible by the use of ultrasonic and microwave methods that measure continuously during the running process – without interrupting or impairing it.
In addition, the systems are also able to identify non-homogeneous plastics or degraded material. This sets them apart from conventional screening inserts and opens up new possibilities for quality assurance in sensitive or highly specialized production processes.
Many years of development – industry-oriented solutions
The SKZ has been working on the development of industrial-grade measuring and testing systems for plastic melts for over ten years. The solutions are developed in close cooperation with industry – from the initial feasibility test to complete integration into existing production lines.
As a member of the Zuse Community, SKZ not only offers technological expertise, but also the entire process chain from a single source: from conception and validation to integration into the manufacturing process, SKZ ensures that the customized solutions
More quality, less waste
SKZ's inline testing technology enables quality control where it has the greatest impact – directly in the melt. This means that foreign materials are precisely detected before the final component is manufactured. Manufacturing companies benefit from higher product quality, less scrap, and more efficient production.
