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copper shell molding / brass / small series / medical

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copper shell molding / brass / small series / medical copper shell molding / brass / small series / medical
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Characteristics

  • Material:

    copper, brass

  • Production method:

    small series

  • Applications:

    medical, for the maritime sector

  • Certifications:

    ISO 9001

Description

Core making

We have 6 machines to manufacture cores in hotbox and in colbox
Gravity shell process

in gravity casting we only use alloyings such as brasses CuZn39Pb1Al-B CB754S, CuZn35Pb2Al-B CB752S and CuZn16Si4. the parts can weigh from a few grams until 10 kilos. We have 5 machines for the shell process and 1 for manual casting (useful for small productions).
Vacuum shell process

We used the CuZn16Si4 alloying because it presents excellent mechanical characteristics and doesn’t contain lead. the parts can weigh from a few kilos until 70 kilos. We have 2 casting areas.
Avantages

this technology presents many avantages : machining thickness winning. best material homogeneity and few porosity risks . shell casting until 70 kg. a free lead brass can be used in order to answer to the strictest sanitary requirements