![HSD Schaefer Web 09441 2](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/HSD-Schaefer-Web-09441-2.jpg)
Apparatus and vessel engineering
- Pressure vessel
- Welded constructions
- Rotary kilns and combustion chambers
Our employees from design, process engineering and manufacturing are the guarantors for a smooth implementation and master the construction of high-quality plants with individual customer- and application-oriented specifications.
Biogas storage tank with 28m³ on standing frame including coating and TÜV approval
![HSD Website Leistung ABB 8736 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/03/HSD-Website-Leistung-ABB-8736-scaled.jpg)
For shredder plants we manufacture completely ready-to-install drums with elaborately welded drivers.
![HSD Website Leistung ABB Detail 09318 10](https://www.hsd-duisburg.de/wp-content/uploads/2023/03/HSD-Website-Leistung-ABB-Detail-09318_10.jpg)
![HSD Website Leistung ABB 09454 16](https://www.hsd-duisburg.de/wp-content/uploads/2023/03/HSD-Website-Leistung-ABB-09454_16.jpg)
In the tank construction division, the manufacture of pressure tanks and pressure changeover systems should be emphasized. Depending on the customer’s requirements, these are certified by all the usual inspection bodies: The factory approval according to Class I, DNV as well as the close cooperation with the inspection bodies Bureau Veritas, Lloyds Register, TÜV or Germanischer Lloyd are to be emphasized.
![IMG 1815 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/03/IMG_1815-scaled.jpg)
![IMG 0642 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/IMG_0642-scaled.jpg)
![IMG 9160 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/IMG_9160-scaled.jpg)
![IMG 0422 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/IMG_0422-scaled.jpg)
![IMG 9718 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/IMG_9718-scaled.jpg)
![IMG 0400 2 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/IMG_0400-2-scaled.jpg)
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![IMG 1506 1 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/04/IMG_1506-1-scaled.jpg)
Discover more products
Our company has been associated with the craft of traditional apparatus and tank construction since 1911.
![HSD Website Kontakt 09235 08 scaled](https://www.hsd-duisburg.de/wp-content/uploads/2023/03/HSD-Website-Kontakt-09235_08-scaled.jpg)