Large engineering ship for coastal construction cutter suction dredger with ISO 9001:2008 Certification

The boat is self-propelled, semi-hydraulic cutter suction dredger, for the purpose of dredging the coastal waters reclamation.
According to the dredger work requirements, the ship has positioned pile trolley system, dredging and suction system, sliding gear, deck cranes and so on.

Cutter Suction Dredger(CSD) is the most widely used engineering ship in dredging works and sand production. The rotary cutter head at the inlet of the suction pipe cuts and loosens the sand/mud layer to form sandwater mixture of a certain consistency. The pump uses its centrifugal force to suck the mixture and then transport

Different model works most efficiently in different environment under different condition.

Qingzhou Yuanhua Machinery Manufacture Co., Ltd. We specialize in dredgers for various industries : Construction , Environmental , Sand Production and Mining Machine.

Produce a variety of series products , such as : cutter suction dredger , bucket chain dredger , underwater pump dredger , self- propelled dredger , gold panning dredger , iron extracting dredger, iron extracting equipments , sand sieving machines, crusher , weathering sand producing lines (break , rinsing and separating ), and various kinds of machines for land and watercourse mining of rare metals.

Own professional R&D department , CAD drawing design center , quality control department and Installation & Adjustment to After Service .

We can customize special dredging and mining equipments according to different environment and customer requirement which can accomplish the whole set of working procedures of filtering , extracting , separating, washing , classifying and put our qualified products directly. Our experienced engineers will work closely with you to customize a best dredging solution for your particular needs.

Established in 1994 , now we have developed a dominant role in the dredge manufacturing industry and expand our market to more Russia , Korea , South Asia , Kazakhstan , South Africa , Middle East etc. Success is based on the best quality , excellent service , good credit, competitive price , the abundant strength.