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1993
First time use of venting blocks and shot sleeve extraction for the production of a T6 heat treated structural casting in a vacuum pressure die casting process
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2003
Market launch of the OptiVent® venting blocks
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2005
1. TopVac® vacuum system for 2 pressure die casting machines with integrated volume flow measurement
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2006
Market launch of the MiniVent® venting blocks
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2009
Installation of the 1000. venting block in Germany