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Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud

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    Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers
     
    Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers
    • Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers
    • Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers
    • Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers
    • Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers
    • Buy cheap Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud from wholesalers

    Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud

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    Brand Name : ROSCHEN
    Model Number : 4" 4.5" 5"
    Certification : ISO
    Supply Ability : 100 sets
    Price : Negotiate
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    Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud

    Reverse Circulation Drilling Hammers 4" with 127mm RC Button bits Shroud



    Roschen Reverse Circulation Hammer quality can be replaced of by
    Halco, atlas copco basis on the quality grade, and in the after sales service.

    Roschen offers a complete line of Reverse Circulation hammers and spare parts, we are not only a leading manufacturer in the industry, which can compete Mincon and Halco, Atlas Copco, but also, we have a professional after service exterprise. Hammers are available in a wide range of sizes and styles, to provide maximum performance and longevity on all RC drilling jobs.


    Reverse Circulation hammers are designed with an inner sample tube that extends through the center and into the top of the hammer bit. The RC hammer exhausts the air between the bit splines and over the face of the bit. This forces the sample into the recovery holes in the face of the bit, through the center of the hammer and upward through the drill rod inner tubes to the surface for collection. The use of a shroud or collar is required when a RC hammer is used, to help direct the return air and cuttings up through the face of the bit.


    Conventional DTH hammers can also be used in RC drilling operations, but increase the potential for sample loss and contamination. A conventional DTH hammer is used in conjunction with a cross-over sub located between the hammer and drill rod. The sample travels from the face of the bit up the outside of the hammer and into the cross-over sub.

    The sub directs the sample up the center of the dual wall rods and to the surface.


    Halco RC Hammer:

    Reverse Circulation RC HAMMER QUICK REFERENCEROSCHEN RC Hammer
    Part No.SpecificationsModelROS Model
    600405RC400 Remet 4"HALCO RC 400ROS RC 40
    600407RC400 Metzke 4"HALCO RC 400ROS RC 40
    600415RC400 Metzke 4.5"HALCO RC 400ROS RC 45
    600409RC500 Remet 4.5"HALCO RC 500ROS RC 50
    600410RC500 Metzke 4.5"HALCO RC 500ROS RC 50



    Halco RC Hammer:

    Reverse Circulation RC HAMMER QUICK REFERENCEROSCHEN RC Hammer
    SizeModelROS Model
    3"RC Hammer RE035ROS RC 35
    4-4 1/2"RC Hammer RE004ROS RC 40
    RC Hammer RE540ROS RC 45
    5"RC Hammer RE040ROS RC 50
    RC Hammer RE542ROS RC 50
    RC Hammer RE543ROS RC 50
    RC Hammer RE545ROS RC 50
    5-5 1/2"RC Hammer RE052ROS RC 55
    RC Hammer RE547ROS RC 55
    5 1/2-5 3/4"RC Hammer RE054ROS RC 55
    RC Hammer RE140ROS RC 55



    ROSCHEN RC Hammers Specifications
    Hammer SizeHammerBit ShankROSCHEN CodeHole Range (mm)External Diameter (mm)Length (without bit) mmWeight (N.W.) kgsConnection ThreadWorking Pressure
    3"RE531RE531ROS RC 3084-100811069293“ Remet1.0-3.0Mpa
    3"RE035RE035ROS RC 3584-105851075353“ Remet1.0-3.0Mpa
    4 1/2"RE004RE004ROS RC 40111-1271071252523.5"-4" Remet 4" Metzke1.0-3.0Mpa
    4 1/2"RE540RE540ROS RC 45111-1271071252523.5"-4" Remet 4" Metzke1.0-3.0Mpa
    5"RE040RE040ROS RC 50113-130109.51191573.5"-4" Remet 4" Metzke1.0-3.0Mpa
    5"RE542RE542ROS RC 50113-130109.51191573.5"-4" Remet 4" Metzke1.0-3.0Mpa
    5"RE543RE543ROS RC 50120-1351161191623.5"-4" Remet 4" Metzke1.0-3.0Mpa
    5"RE545RE545ROS RC 50122-135117.51261654"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
    5 1/2"RE547RE547ROS RC 55130-146124.51270714.5"Remet 4.5" Metzke1.5-3.5Mpa
    5 1/2"RE052RE052ROS RC 55130-146124.51270714.5"Remet 4.5" Metzke1.5-3.5Mpa
    5 3/4"RE054RE054ROS RC 55130-146124.51270854.5"Remet 4.5" Metzke1.5-3.5Mpa
    5 3/4"RE140RE140ROS RC 55130-146124.51270854.5"Remet 4.5" Metzke1.5-3.5Mpa
    5"PR40PR40ROS RC 50124-142120.5136280.53.5"-4.5" Remet 3.5"-4.5" Metzke1.5-3.5Mpa
    5 1/2"PR52PR52ROS RC 55126-142121122768.54"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
    5 1/2"PR52RPR52/PR52RROS RC 55130-1461241225654"-4.5"Remet 4"-4.5" Metzke1.5-3.5Mpa
    5 1/2"PR54PR54ROS RC 55135-150130129484.54.5"Remet 4.5" Metzke1.5-3.5Mpa
    6"MX5456MX5456ROS RC 60136-1501321362904.5"Remet 4.5" Metzke1.5-3.5Mpa
    6"~6 1/2"RC62/RC62RRC62/RC62RROS RC 65152-1901461320110As Request1.5-3.5Mpa
    8"RC82/RC82RRC82/RC82RROS RC 80190-2501801395185As Request1.5-3.5Mpa
    10"RC100/RC100RRC100/RC100RROS RC 100250-3702401528328As Request1.5-3.5Mpa
    Notes:
    Metzke, Remet thread is available!
    Any special type shank of RC Hammer will be available by requests.



    Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud

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    Further products information, please don't hesitate to contact us.




    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.net ; http://www.roschen.cn

    http://www.roschen.com ;
    http://www.roschendrill.com

    http://www.roschenmining.com ; http://www.roschendrilling.com

    Quality Reverse Circulation Drilling Rc Hammers / Reverse Hammer 4" With 127mm RC Button Bits Shroud for sale
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