![]() Extraction of Valuable Minerals or Materials info Engineering Critical Application of Mining ![]()
Sand, mud, water and fallen rocks are just a few of the challenges facing seals in mining operations. In addition, there are peak pressures of up to 250 MPa, which require a special sealing element design. High extrusion resistance is especially in demand. Parts of the seal should not extrude into the clearance gap between the equiptment elements. Extending the operations intervals between overhauls and repair downtimes is crucial, since overhauls and repair downtimes cost indirect loss of profit. ![]() |