Concrete Pumps – How Does Concrete Pumping Work?
A concrete pump is a tool for conveying liquid concrete. Over a period of more than half a century concrete pumps have slowly taken over from other methods of transferring liquid concrete. A number of different designs of concrete pump were developed in the first half of the 20th century but it was Friedrich Wilhelm Schwing's company Schwing GmbH which invented the twin cylinder hydraulic concrete pump …
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