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Römheld & Moelle Eisengießerei GmbH
Germany
Investment & Sand Casting: Complex metal geometries and large-scale parts

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Römheld & Moelle Eisengießerei GmbH is an iron foundry based in Mainz, Germany, with more than 150 years of manufacturing history. Employing around 140 people, the company specializes in single-part production, rapid prototypes, and small series for machine construction, special equipment manufacturing, and automotive tooling.

Römheld & Moelle is known for combining traditional sand casting with advanced technologies like full-mold casting (Vollformguss), their proprietary ClearCast process, and additive 3D sand printing (Printed Casting).

Offer

Römheld & Moelle manufactures individual and small-batch large-scale cast iron parts:

  • Production Methods: Traditional sand casting with wooden patterns, full-mold casting (Lost Foam/EPS pattern), proprietary ClearCast process, and patternless 3D sand printing (binder jetting).
  • Weight Capabilities: Castings ranging from 5 kg up to 38 tonnes.
  • Materials: Flake graphite iron (gray cast iron EN-GJL) and nodular graphite iron (ductile iron EN-GJS).
  • Primary Products: Automotive sheet metal forming tools and dies, machine bases, press parts, and structural components for special-purpose machinery.
  • Digitization & Prototyping: CAD-driven "Printed Casting" allowing rapid prototyping of complex geometries without physical model tooling.

Tags

sand casting
3d sand printing
iron foundry
large-scale casting
tooling dies
full mold casting
printed casting
Industrial Specializations: Investment & Sand Casting: Complex metal geometries and large-scale parts
Headquarter/main address: Rheinallee 92
Mainz
Rhineland-Palatinate 55120
Germany
Get Directions
https://www.roemheld-moelle.de
Business Type: Manufacturer
Ownership: Private
Turnover: €10M - €50M
Employees: 100 - 249
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