QINGDAO HEAD DREDGING HEAVY INDUSTRY CO.,LTD.
Sand Pump Dredger
Sand mining dredger is designed and manufactured with optimized hydrodynamics technology for sand suction and silt clearing. This kind of sand mining dredger is driven by electric motor. The sand mining dredger is suitable for conveying liquid with solid particles including sand, gravel, cinders and tailing etc. The sand mining dredger is mainly used in river, lake sand dredging, metallurgical industry, mining and thermal power plant, etc. It’s wear resistant wet parts are made of hard metal (Chrome alloy). The bearing assembly is composed of large diameter shaft and short overhang, so the sand mining dredger will have long-term bearing life. Sand mining dredger has the characteristics of high efficiency, energy saving, simple operation and easy management.
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