
Alfred Wertli AG
Horizontal continuous casting lines for non-ferrous metals, precious metals and cast iron
Overview
Alfred Wertli AG, founded in 1947 and based in Winterthur, Switzerland, develops and builds horizontal continuous casting lines. These lines cast non-ferrous metals, precious metals, grey cast iron and spheroidal graphite cast iron. The company states that more than 450 lines are installed in 51 countries.
The product range covers strip casting lines (narrow and wide), bar, tube and profile lines, extrusion billet lines, silver and precious-metal lines, wire and rod lines, and channel melting furnaces. The company also builds special machines to match existing casting or furnace plants.
Components are manufactured and assembled in-house. Company technicians install and commission the plants on site. The company also gives customer consultation before purchase and during the project, and runs a spare-parts service.
Products
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Catalogues & brochures
Factory & locations

Alfred Wertli AG
Horizontal continuous casting lines for non-ferrous metals, precious metals and cast iron
Overview
Alfred Wertli AG, founded in 1947 and based in Winterthur, Switzerland, develops and builds horizontal continuous casting lines. These lines cast non-ferrous metals, precious metals, grey cast iron and spheroidal graphite cast iron. The company states that more than 450 lines are installed in 51 countries.
The product range covers strip casting lines (narrow and wide), bar, tube and profile lines, extrusion billet lines, silver and precious-metal lines, wire and rod lines, and channel melting furnaces. The company also builds special machines to match existing casting or furnace plants.
Components are manufactured and assembled in-house. Company technicians install and commission the plants on site. The company also gives customer consultation before purchase and during the project, and runs a spare-parts service.
- Founded
- 1947
- Headquarters
- Winterthur, Switzerland
- Works
- Frauenfeld, Switzerland
- Installed lines
- More than 450
- Countries served
- 51
- Expo booth (Inter Foundry 2026)
- D-A 05
Products
Narrow strip casting lines150–500 mm strip width
Wide strip casting lines500–1,300 mm strip width
Bar, tube and profile casting lines
Extrusion billet casting linesØ 100–350 mm billets
Precious-metal casting lines (silver and silver alloys)
Precious-metal casting lines Mini 150 (horizontal) and Mini 150 V (vertical)Mini 150Mini 150 V
Wire and rod casting lines
Channel melting furnacesInduction channel furnace
Cast iron continuous casting (round, square, rectangular bars and special profiles)GGL 20–35GGG 40–80
Special machine building
Documents
Contact
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Factory
- Works Frauenfeld
- Office Winterthur
