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RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO

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    Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
     
    Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
    • Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
    • Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
    • Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
    • Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
    • Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers
    • Buy cheap RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO from wholesalers

    RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO

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    Brand Name : ROSCHEN
    Model Number : 99 126 146mm
    Certification : ISO
    Supply Ability : 5000 PCS
    Price : Negotiate
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    RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO

    RC Drill Rod



    JRC Series reverse circulation 99mm 126mm Diameter DTH Hammer Drill Rods for deep exploration Ore Mining Drilling



    Use: Ore Mining


    Reverse Circulation drill rod comprises an outer and inner pipe with a sealing system (usually 0 Rings) to keep the drill string pressurized. As RC drill rods are subjected to high wear in the drillinh

    Roschen JRC series reverse circulation DTH Hammer is the latest developed products of our company. It is mainly used for deep exploration drilling and stope ore grade control.


    It has the following characteristics:


    1. Based on previous experience of ordinary hammers, combined with the features of reverse circulation hammer, optimized internal structure and ideal energy transfer, thus ensuring the series of hammers drilling with fast, smooth and continuous sampling.


    2. The internal structure is very simple with components of high rigidity, thus ensuring long life and easy maintenance of the hammer.


    3. The collection tube adopts an integrative design and can be replaced without disassembling the hammer. With carburizing treatment, it has good abrasive resistance.


    4. Equipped with bits designed with patent. Simply by replacing the drill bit, the same hammer can drill holes of different sizes ensuring that the sample is not contaminated.


    5. In different conditions such as loose soil, hard rock and plenty of water exists, sampling can be done well.


    Reverse Circulation (RC) Hammers:


    Length (Less bit)Weight (Less bit)External DiameterBit ShankHoleRangeWorking PressureAir Consumption
    1020mm94.0kg99mmJRC45114-127mm1.0-3.0Mpa1.0-2.4Mpa8-16m3/min
    1111mm66.5kg126mmJRC55133-152mm1.5-3.5Mpa1.7-3.0Mpa16-28m3/min
    1250mm110.0kg146mmJRC65155-190mm1.5-3.5Mpa1.7-3.0Mpa20-35m3/min
    1208mm70.0kg126mmJRC52133-146mm1.5-3.5Mpa1.7-3.0Mpa16-28m3/min

    Reverse Circulation Drill Bits:


    Bit ShankBit Diameter (mm)
    JRC115,140,165mm
    MIC133,140,146mm
    PR5133,140,146mm
    PR4115,127,133mm


    REVERSE CIRCULATION DRILL ROD SPECIFICATIONS
    Thread TypeRemetRemetRemetMetzkeMetzkeMatrixMatrix
    Rod O.D.3 1/2"4"4 1/2"4"4 1/2"4"4 1/2"
    Outer Tube O.D.88.9mm101.7mm114.3mm101.7mm114.3mm101.7mm114.3mm
    Outer Tube I.D.81.8mm94.6mm107.2mm94.6mm107.2mm94.6mm107.2mm
    Outer Tube W.T.5.3mm7.1mm7.1mm7.1mm7.1mm7.1mm7.1mm
    Inner Tube O.D.38.1mm50.8mm63.5mm50.8mm63.5mm50.8mm63.5mm
    Inner Tube I.D.32.6mm45.3mm58mm45.3mm58mm45.3mm58mm
    Inner Tube W.T.5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm5.5mm
    Spanner Flat90mm90mm90mm90mm90mm90mm90mm
    Weight 3.0m75kg.75kg.95kg.75kg.95kg.75kg.95kg.
    Weight 6.0m120kg.150kg.168kg.150kg.168kg.150kg.168kg.



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    For more information, please contact:




    ROSCHEN INC.
    ROSCHEN GROUP LIMITED
    ROSCHEN HOLDINGS LIMITED

    Skype: ROSCHEN.TOOL , ROSCHEN_GROUP

    WeChat: +86-137 6419 5009 ; +86-135 8585 5390

    WhatsApp: +86-137 6419 5009 ; +86-135 8585 5390

    Email: roschen@roschen.com ; roschen@roschen.net

    Website: http://www.roschen.com ; http://www.roschen.net
    http://www.roschen.cn ; http://www.roschendrill.com
    http://www.roschenmining.com ; http://www.roschendrilling.com

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    Quality RE Series Reverse Circulation DTH Hammer Drill Rods For Deep Exploration Ore Mining Drilling ISO for sale
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