CASE STUDIES

Dillig-Zaubzer Gravel Works, Dorkkemmathhen, Germany

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