HI-G® DEWATERING MACHINE
The Derrick HI-G® Dewatering Machine provides the most cost-effective solution to handling fine solids separation. Derrick’s HI-G Dewatering Machine consists of a cluster of 4″ hydrocyclones mounted over a high G performance linear motion screening unit.
- Hydrocyclones
- Polyweb® Urethane Screens
- Super G® Integrated Vibratory Motors
FEATURES & BENEFITS
- Available in 10, 12, 16, and 20 cone models
- Uniform pressure balance operation through round design
- Shut-off valves on each cone inlet
- Vacuum breaker connection
- Low cost polyurethane and ceramic cone inserts engineered to minimize wear and maintenance
- Accessible pressurized section of manifold to allow for liner maintenance
- Superior capacity and performance with high open area of 35 to 45 percent
- Reduced operating and maintenance costs from long life and ease of installation
- Available with openings as fine as 325 mesh (45 μm)
- Practically non-blinding
- Can be repaired or patched in place
- Custom mold designs
- Zero maintenance
- Powerful, quiet, dual vibratory motors provide continuous high G-force linear motion
- Super G has greased-for-life bearings (Two-year warranty)
RELATED DOCUMENTS

HI-G Dewatering Machine
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Case Study 206 – Derrick Dewatering Technology Increases Product Quality for Aggregate Producers
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Case Study 215 – Derrick sand production and fines recovery systems provide high quality sand products and reduce need for vast settling ponds
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Case Study 224 – Pond management equipment improves fines recovery, reduces cost at aggregate plant
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Case Study 242 – Screen Eliminates Tailing Pond at Chrome Producer in South Africa
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