Bentonite Desanders - Double Passage

HPD Series of Bentonite Desanders

Main advantages:

  • High efficiency
  • Heavy duty construction
  • Easy assembly
  • Little maintenance
  • Great reliability
  • Regulation of flow by integrated derivative compensation
  • Patented control system

Main applications:

  • For medium to large foundation projects with bored piles or diaphragm walls
  • Reverse mud circulation
  • Milling applications
  • Microtunnelling and tunnelling projects

The HPD series of Bentonite desanders have been specifically developed for tunneling applications. The Bentonite mud is reliably seperated from all kinds of solids such as sand, clay, slims and other organic matters. The desander consists mainly of a setting tank, special centrifugal pumps, centrifugal seperators, vibration screens and a patented control system. All wear parts are made of top quality, highly resistant and long lasting materials for extended durability and easy maintenance.

ModelSD2000 HPDSD2500 HPDSD4000 HPD
Max. feeding capacity including solidsm3/h150/200200/250300/350
Cut point d50mic303030
Container capacitym3345
Main screenm21.54.55
Secondary screenm21.24.86

We reserve the right to change technical specifications without prior notice.