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About Highling:
Shandong Highling Group, was established in 1992. Over 20 years development, we own three subsidiaries: Shandong Highling Dredging Equipment and Machinery Co. Ltd, Shandong Haiyang Ore Machinery Manufacturing Co. Ltd and Shouguang Yongde Shipping Manufacturing Co. Ltd, Group covers an area of 1500 acres, with more than 800 employees. Annual turnover achieve 60 million dollars, the products are of a great variety, including 500-20,000m³/h large scale dredging and sand mining equipment, gold panning ship, sand transportation ship, multi-function service work boat etc, which widely used in sand-excavating, river dredging, channel maintenance and broaden, desilting, reclamation for channels and land, port construction. All the products can be customized according to client’s requirements, formed a complete ship machinery industry chain

General description:
Jet suction dredger through high pressure jet water column to disperse the ore body, marine engine controlled by the frequency converter drives suction pump to make a vacuum, the mixed medium is sucked into the pump then sent to the platform. fined (according to the required Dia) into the distributor, through the distributor into the gold-election equipment. The selected concentrate is transported to the destination by transfer pump, and the waste flows through the chute to the side of the beneficiation platform. Operation room is equipped with A/C and monitor.