In environmental dredging it is essential to remove contaiminated sediment in a uniform fashion. Our environmental clamshells feature a patented Level-Cut® footprint to make this possible. Canada's Environmental Technology Verification program has verified our level-cut abilities.
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As the clamshell closes, the sides draw together and the pivot point lifts, leaving a large rectangular footprint that is very close to level. Each successive bite then overlaps the previous bite to ensure complete sediment removal.