You may have observed that many Twinkle Co dredges have cylindrical flotation, and most other dredges have rectangular flotation. The choice between rectangular and cylindrical flotation is simply a matter of inefficiency vs. efficiency. Flotation is nothing more than structure to locate components and displacement volume to support the weight of the dredge. Cylindrical flotation provides the best strength-to-weight ratio and is the most efficient shape to achieve the necessary volume.
Mining dredges for the global market with pump discharge sizes from 8″ to 16″.
Shallow to medium depth mining dredges with pump discharge sizes from 8″ to 16″.
Deep depth mining dredges with pump discharge sizes from 8″ to 16″.