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Dredge Pump

    1. WN Series Dredge PumpWN(Q) series dredge pump is a new type of dredge pump developed by our company aiming at dredge pumps of dredging and hydraulic fill industries. This series of pumps, made of high strength wear resistant alloy cast iron (KmTBCr27), with its hardness not less than 58HRC.
    1. ZG Series Sand and Gravel PumpZG(H) series sand and gravel pump is a single-stage, single suction, cantilever, horizontal, centrifugal slurry pump, mainly used for conveying strong abrasive particles that are too big for general slurry pump to transport, such as granular coal, metal smelting slag and root crops, as well as for dredger, river dredging, mining and other fields.

Shijiazhuang Zhengrong Pump Co., Ltd. is a professional dredge pump manufacturer. We have established a stable cooperative relationship and formulated a long-term strategic supply agreement with a number of waterway bureaus and dredge stations in China. Our company has passed ISO9001 quality management system certification, and served as the standing member of China dredging association.

The flow parts produced by our company adopt the domestic best anti-abrasion materials, i.e. high chromium alloy, making our products more suitable for dredging, hydraulic fill, underwater mining and other harsh working environments.