Milling process for the manufacture of concrete manhole bottoms now even more efficient

Prinzing-Pfeiffer GmbH, 89143 Blaubeuren, Germany

The success story of the Primuss milling robot from Prinzing-Pfeiffer GmbH is now in its sixth year. This process for the manufacture of flex- ible manhole bottoms made of concrete was introduced to the market in 2009. Manhole bottoms are manufactured in all variations without recess parts made of EPS or similar materials. The channel and the connection holes are milled in a partly cured concrete blank by an indus- trial robot that can automatically change the various milling tools.

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Prinzing-Pfeiffer GmbH Zum Weißen Jura 3 89143 Blaubeuren, Germany T +49 7344 1720 F +49 7344 17280


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