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Plastics Engineering

Engineering and materials:
A complete solution right down to the installation

STEULER-KCH has been building plant and components from technical plastics for decades, using its competencies and practical experience to help its clients meet the requirements they place on their plant and processing technologies. From research and development, to engineering and STEULER-KCH‘s own, in-house production on the most state-of-the-art manufacturing equipment to complete assembly, STEULER-KCH is a single-source provider for complete plastics solutions.

Research and development

Materials and applications are changing all the time. Our products and services are constantly being researched and further developed to meet all the latest demands placed upon them. The newest materials are tested for suitability, component groups enhanced and improved. Our goal is to offer our clients state-of-the-art materials to install in the most efficient plants.

Detailed materials concepts and constructions

Each material ideal for each application: We can advise you on selecting the right material and on its suitability for your specific application. We make sure you have the proper and functionally correct design for your plant, and use our state-of-the-art manufacturing processes to turn your demands into reality, from the first idea to the final product.

Utmost flexibility, even in manufacturing

When building plastic equipment and components, STEULER-KCH uses the latest state-of-the-art CNC milling machinery. Our strength lies in the flexible manufacture of small runs and specialist components, also plant component groups. Our manufacturing surface area is more than 10,000 square metres at three locations. Using our own construction department enables us to turn ideas into products that meet your demands in terms of performance, operational safety and durability.

Complete assembly or assembly management by STEULER-KCH supervisors

Our highly qualified staff also allows us to offer on-site assembly by a highly efficient team. As an alternative, work can also be carried out by local staff. In this case, we can offer supervisors who can monitor work at the site and, if necessary, offer on-site training to workers.

Quality assurance

Our quality assurance meets the demands of worldwide standards for everything – from raw materials to finished components. Appropriate quality assurance testing is carried out at all stages of every project. Quality testing ensures safety. STEULER-KCH also provides comprehensive customer service even after the project has been completed.


  • Chemical industry
    • Chloralkali electrolysis
    • Titanium dioxide manufacture
    • Isocyanate manufacture
    • Acid concentration plants
    • Fertiliser industry
    • High-purity chemicals
  • Metalworking industries
    • Annealing/pickling and acid regeneration plants
  • Metal ore processing
  • FGD‘s/Waste air purification plants
  • Cellulose and paper industries
  • Plants for making viscose rayon fibre
  • Process gas combustion plant


  • Polypropylene nozzle level and linings for flue gas desulphurisation plants (REAs), gas and bio scrubbers
  • Wet electrostatic filter components and casing
  • Glassfibre reinforced piping and tank with chemically protective coating or thermoplastic inner liners
  • Pickling tanks and plant
  • Mechanically anchored thermoplastic linings for sewage piping systems, basins, tubs, shafts and processing tanks
  • Individually tailored special structures made from duroplastics and thermoplastics


  • Such thermoplastic materials a polypropylene (PP), polyethylene (PE), polyvinylchloride (PVC), polyvinylidene fluoride (PVDF) and special grades
  • Duroplastic materials manufactured from unsaturated polyester resins or vinylester resins, reinforced with E-glass (alkali-free textile glass), in special cases with carbon or synthetic fibres
  • Composites made out of thermoplastics and duroplastics