Technical castings

Technical castings made for individual customers:

  • casings for industrial water meters,
  • machine elements for food industry,
  • castings for electronic equipment,
  • machine-building and automotive industry (watermeters, corps, valves),
  • fittings for heating systems,
  • pump casings,
  • joints for pipelines.

Production profile:

  • aluminium alloy castings: EN AC AlSi7Mg, EN AC AlSi11, EN AC AlSi5Cu3, DIN 230, DIN 231 etc.
  • brass castings: CuZn39Pb1, CuZn16Si4, CuZn32Al2Mn2Fe1
  • zinc alloy castings: ZnAl4Cu1, ZnAl4Cu1 A

Crown Center Ltd. also produces castings made of aluminum, copper and zinc alloys made with sand mould, chill mould and pressure casting die:

  • sand form Al. – to the weight of casting ~ 100 kg
  • sand form Cu – to the weight of casting ~ 150 kg
  • chill mould Al – to the weight of casting ~ 40 kg
  • chill mould Cu – to the weight of casting ~ 26 kg

Cores are made using HOT-BOX method, which guarantees high quality surface.

We are able to finish all castings by chromium-nickel shot sand blasting and also by vibratory grinding („ROTOFINISH” method).

We have high-quality team of designers for each casting technology. We design chill moulds, patterns and essential tools for casting production.

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Crown Center

UL.RÓWNA 6
85-846 BYDGOSZCZ, POLAND
tel. (+48) 052 32 33 800
fax (+48) 052 32 33 841
e-mail: office@crowncenter.pl

Crown Center - ISO certificate