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suction dredger basic knowledge

suction dredger basic knowledge

 Here are some basic knowledge of grain suction dredgers for us:
    1. Cutter suction dredgers are widely used and can be used in rivers, lakes and seas for dredging, channel excavation, and land reclamation. In special circumstances, the installation of high-power reamer equipment on the cutter suction dredger will allow exploration of rock formations such as basalt and limestone without exploding.
2. The cutter suction dredger is economical. The excavation and transportation of materials can be completed at one time, without the need for other ships to cooperate with, transfer multiple times. The relative engineering cost is lower.
3, cutter suction dredger operation efficiency, output value, pump distance. Large-sized cutter suction dredgers can reach a value of several thousand cubic meters per hour; silt or crushed rock can be pumped out of a few kilometers by strong power through mud pumps and sludge discharge lines.
4. The cutter suction dredger is simple and easy to operate. The cutter suction dredger relies on the stern trolley of the ship to position and step the steel piles, and uses the calibrating arm brace to measure the steel cable and the anchor fixed in the grooving groove, and relies on the traction of the hinged vehicle to swing and cut the sediment in the hatchback. The material is operated under a certain control swing angle, and the wrung material is pumped to the stacking field through the mud pipe. The stepping of the dredger is to replace the movement by two piles and move forward.
5. The large-sized cutter suction dredger has a self-propelled system and can be self-propelled when it is moved. Most small and medium-sized dredgers are not self-propelled and are towed by tugboats. Small and medium-sized dredgers can be designed and built to be assembled, transported by land to the site, and can be used after being assembled.

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