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Dillig-Zaubzer Gravel Works, Dorfkemmatthen, Germany

The project:


Extraction of fine sand from gravel works


Executing company:

Company Dillig-Zaubzer, Dorfkemmatthen


The problem:


Extraction of fine sand from a gravel works using a pumps as an alternative to an excavator system.


Our solution:


A GPN3-100 with quick coupling was fitted to an excavator. Pumping of medium with a water content of 60-70% allows fine grains of sand to be flushed out. Once the pumped mass has settled, all that is needed is for the and to be sent through a screening plant. A cost-effective alternative for medium-sized sand and gravel pits.


In the event of abrasive and corrosive utilization, stronger wear and tear will take place naturally in certain components. With regards to the above application wear and tear can take place mainly in impeller, agitator, suction plate, shaft sleeve, oil ring, mechanical seal, pump casing, strainer, motor casing and discharge coupling. Depending on the working conditions the lifetime of those parts might vary significantly and can be shorter than the legal warranty period.
In this regard, please pay attention to our general terms and conditions that we also send to you by mail on request.