Density Meter in the dredging industry

The ADM was originally developed for the dredging market. From Alia Instruments’ perspective, and based on many years of installed experience, the characteristics of slurries in the dredging industry are very unique:
• High weight% solids
• Large range of pipe sizes
• Very abrasive
• Sand, small and very big rocks, clay, shells, …
• Highly variable slurry flow velocity and composition
• …and any combination of the above, and in very tough environmental conditions.
The robustness, fast response time, and insensitivity to abrasion enable the ADM to safely and reliably perform under these harsh conditions like no other.

The ADM is currently used in different applications in dredging:

The ADM is currently used in different applications in dredging:
• Trailing Suction Hopper Dredges
• Cutter Suction Dredges
• Aggregate dredging (including mineral sands)
• Reservoir dredging
• Tailing Pond dredging
• On skid, in container or on pontoon for flexible use in different dredging jobs

Alia Instruments can provide a full dredging production solution:

1. Different types of flow meters for relevant applications.
2. Cross needle meter with density and flow indicators to inform the dredge operator about actual production.
3. A software tool Digital Dredging Production Monitoring System to inform the operator with digital production information, but also a logging function to save the production data for later evaluation. This is a great tool to improve production!
Alia Instruments Dredging cross needle meter production
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