
Castings in grey cast iron, cast steel, aluminium and more – from development through casting to finishing.

Südguss GmbH
Neu-Ulm · OrtrandNew on Amplifa
About Südguss GmbH
Südguss GmbH, based in Neu-Ulm and Ortrand, is a company of Rosai GmbH and a provider of quality castings made from various metals. The product range includes grey cast iron, cast steel, aluminium castings, malleable cast iron, spheroidal graphite cast iron, stainless steel castings, red bronze and furnace castings. Castings are produced with unit weights of 0.1 to 15,000 kg, in small, medium and large series as well as custom-made to customer requirements. Its strength lies in holistic support: from product development and 3D-based pattern making, through pattern and tool making (patterns made of wood, metal, plastic and styrofoam), to series production of complete assemblies. In addition, the company carries out finishing processes such as priming, painting, powder coating, electroplating, hot-dip galvanizing, polishing, brushing, rubber coating, anodizing, heat treatment as well as ground and top enamel coatings. A powerful 3D scanner is used for consultation and casting data comparison. Customer industries include valves and fittings, mechanical engineering, pumps, heating technology, medical technology and the construction industry.
- Site
- Neu-Ulm
- Processes
- Castings made from various metals (quality castings), Pattern and tool making (patterns made of wood, metal, plastic, styrofoam; general tool making), Product development / 3D-based pattern making, Priming, Painting, Coating (powder, electroplating, etc.), Hot-dip galvanizing, Polishing
- Materials
- Grey cast iron, Cast steel, Aluminium castings, Malleable cast iron, Spheroidal graphite cast iron, Stainless steel castings, Red bronze, Furnace castings
- Certificates
- 3D data comparison
- Industries
- Valves and fittings, Mechanical engineering, Pumps, Fittings and hardware, Tools, Ship equipment
- 01
Product development
- 02
3D-based pattern making
- 03
Pattern and tool making
- 04
Casting production
- 05
Heat treatment
- 06
Finishing (coating, galvanizing, polishing, etc.)
- 07
Assembly of complete units
- 08
Logistics and delivery
Locations

Neu-Ulm
DELocation
- Part weight / size
- 0.1–15,000 kg
- Lot size
- Small, medium and large series, custom-made products
- Materials
- Grey cast iron, cast steel, aluminium castings, malleable cast iron, spheroidal graphite cast iron, stainless steel
- 3D scanner

Ortrand
DELocation
- Part weight / size
- 0.1–15,000 kg
- Lot size
- Small, medium and large series, custom-made products
- Materials
- Grey cast iron, cast steel, aluminium castings, malleable cast iron, spheroidal graphite cast iron, stainless steel
- 3D scanner
Castings


Inside the production



Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Castings made from various metals (quality castings)Casting | – | – | 0.1 kg – 15,000 kg | Small series – Large series | Grey cast iron, Cast steel, Aluminium castings, Malleable cast iron, Spheroidal graphite cast iron, Stainless steel castings, Red bronze, Furnace castings |
| Pattern and tool making (patterns made of wood, metal, plastic, styrofoam; general tool making)Casting | – | – | – | – | Wood, Metal, Plastic, Styrofoam |
| Product development / 3D-based pattern makingEngineering | – | – | – | – | – |
| PrimingSurface | – | – | – | – | – |
| PaintingSurface | – | – | – | – | – |
| Coating (powder, electroplating, etc.)Surface | – | – | – | – | – |
| Hot-dip galvanizingSurface | – | – | – | – | – |
| PolishingSurface | – | – | – | – | – |
| BrushingSurface | – | – | – | – | – |
| Rubber coatingSurface | – | – | – | – | – |
| AnodizingSurface | – | – | – | – | Aluminium |
| Heat treatmentHeat treatment | – | – | – | – | – |
| Ground and top enamel coatingsSurface | – | – | – | – | – |
| Series production of complete assemblies / single-unit productionAssembly | – | – | – | – | – |
1 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| 3D scanner (high-performance) | – | – | – | – | Neu-Ulm / Ortrand |
Additional services
Quality
Customer consultation and quality inspection are carried out using 3D data: a high-performance 3D scanner is used to compare pattern and casting data with the original data.
| Evidence | Neu-Ulm | Ortrand |
|---|---|---|
| 3D data comparison |