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    Copyright ? Zhengzhou Hanfa Prospecting Machinery Co., Ltd. All Rights Reserved    ICP:11001158-1

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    Vincent Guo

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    Address

    Yulan Street, High-tech Zone, Zhengzhou City, Henan Province, China.

    Phone

    +86-371-55019599/55019184

    Contact

    Products

    Drilling Accessories

    Drill Rod for Core Drilling Rig

    Drill Rod Diameter: HQ, NQ, BQ, PQ
    Length: 1.5m, 3m/piece

    Drill Pipe for Water Well Drilling Rig

    Three Wing Drill Bits for Water Well Drilling

    Size: 75-444mmBlades Qty: 3 or 4Shape: V(chevron) type, flat type, step type

    Tricone Bit for Water Well Rock Drilling

    Drilling Pressure: 0.3-1.2KN/mmDrilling Speed: 10-150r/minDiameter:100-400mm

    PDC Coring Bit

    Diameter: HQ, NQ, BQ, PQSpecification(mm): 77/55, 94/68, 113/93,133/113, 153/133, 173/146,113/68, 94/55, 133/88

    HFB Series Foundation Strengthening Pump

    Plunger Piston Dia: 45 ~ 85
    Plunger Piston Travelling: 120 ~ 152.4
    Max. Water Flow:114 ~ 250

    BW160/BW200/BW250 Mud Pump

    Cylinder Diameter: 65mm, 80mm
    Piston Stroke: 70-100mm
    Power Input: 11-15kw

    BW850 Mud Pump

    Stroke: 180/260mmFlow: 350-850L/minPower: 37/90kw

    BW1200/7 Mud Pump

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