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DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool

    Buy cheap DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool from wholesalers
     
    Buy cheap DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool from wholesalers
    • Buy cheap DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool from wholesalers

    DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool

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    Brand Name : Teamwhole
    Model Number : D350 DTH hammer
    Certification : ISO9001:2008
    Payment Terms : T/T O/A WEST UNION
    Supply Ability : 2000 Pcs Per Month
    Delivery Time : 25-30days
    Price : Negotiation
    • Product Details
    • Company Profile

    DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool

    TH5-DHD350(5inch) DTH hammer for mining and well drilling


    Application Range

    It is widely applied to all kinds of rock drilling and excellent for casing systems and water well projects.

    Design Principles
    To pursuit smooth operation and reliability.

    Outstanding Advantages
    The simple structure ensures the easy operation and maintenance. The good seal effect eliminates the problem caused by water and flushing entering into the inner cylinder of hammer. They also have the features of large


    1.Structure and Technical Parameters

    TH122-01.jpg


    TH122-3.jpg


    3.Photos


    TH122-TU.jpg


    ITERM DESCRIPTION
    NOPART LIST
    1TOP SUBB1-SK05H-A10003-05PRODUCT NAMEDHD350
    2TOP SUB RING90*3.55*3PRODUCT CODE05SH00
    3CHECK VALVEB1-SK05H-A10001-90BIT TYPED350WITH FOOT VALVE
    4SRPING110*26*3THREAD CONNECTIONAPI 2 3/8 REG
    5PRESSURE BEARING WAHSER103.5*83.5*22.5WORKING PRESSURE (BAR)12-24
    6RUBER RING240030-CAIR CONSUMPTION 24BAR (M3/MIN)19
    7AIR DISTRIBUTING SEAT05SK20-CRECONMENDED ROTATION SPEED30-50
    8PISTON05SH50-LOUTSIDE DIA (MM)126
    9INNER CYLINDER05SH30-FLENGTH WITH OUT BITS987
    10OUTER CYLINDER05SH40-NWEIGHT70
    11BUSH DRIVE SUBB1-TH05H-A1001-45NORMAL AXIAL PRESUURE (KN)9.2
    12BIT RETAINER RINGB1-SK05H-A1001-50REC HOLE SIZE(MM)138-165
    13O RING80*3.55FLAT WENCH(MM)74.5
    14CHUCK SLEEVEB1-SK05H-A1002-58
    Quality DHD 350DTH Hammer For DTH Drilling Rig , Easy Maintain Underreamer Drilling Tool for sale
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