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ND series Water Well Drilling Hammer High energy saving and Cemented carbide

Categories Water Well Drilling Hammer
Brand Name: New Diamond
Model Number: ND series
Certification: ISO9001:2008
Place of Origin: Hunan, China (Mainland)
MOQ: Negotiable
Price: Negotiable
Payment Terms: L/C, T/T, Western Union
Supply Ability: According to order quantity
Delivery Time: 5-8 work days
Packaging Details: Carton packaging and wooden box packing
Use: Water Well/ Ore Mining
Machine Type: Drilling Tool
Processing Type: Forging
Color: According to demand
Usege: Mining&Construction&Water Well Drilling
Application: MARBLE QUARRY OR WELL DRILLING
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    • Product Details
    • Company Profile

    ND series Water Well Drilling Hammer High energy saving and Cemented carbide

    Description


    "NEW DIAMOND" DTH drill impactor work efficiently at the same time, reliability and long life is our product reflects its advantages. Impactors and drill bits are the worst in all industrial equipment and work environments are uncontrollable and unpredictable. With its high precision of the internal parts, the weight and the processing quality of each part of the impactor are ensured by the new diamond. The good lubrication conditions can greatly improve the efficiency, stability and life of the impactor.


    External Diameter:71-525mm


    bit Shank :

    ND25 ND55C ND330,ND525,ND475;

    IR3.5;

    DHD3.5,DHD340,DHD350R,DHD350Q,DHD360,DHD380,DHD1120;

    COP44,COP54,COP64,COP84;

    QL80;

    NUMA100,NUMA125.


    Applications


    Our DTH hammer are widely applied to open pit and underground mining to drill blasting holes, drainage holes, ventilation holes, center holes or blasting holes of raising boring, pipe holes and other deep holesin all various strength rocks, such as quarry exploitation, earthwork projects, water-well, constructionsand so on.

    Technical Data
    Length(Without Bit)ND25AND35AND45AND45SND55AND55S
    872mm888mm1011mm986mm1110mm1110mm
    Weight(Without Bit)16.00kg25.00kg43.20kg37.00kg69.00kg66.00kg
    External DiameterØ71mmØ82mmØ99mmØ92mmØ126mmØ116mm
    Bit ShankND25IR35COP44/DHD340COP44/DHD340

    COP54/

    DHD350R

    COP54/

    DHD350R

    Hole RangeØ71-Ø90mmØ90-Ø115mmØ110-Ø135mmØ105-Ø120mmØ135-Ø155mm

    Ø127-Ø

    145mm

    Connection ThreadT42x10x1.5API2 3”/8REGAPI2 3”/8REGAPI2 3”/8REG

    API2 3”/8REG

    API3 1”/2REG

    API2 7”/8REG

    2 7”/8 IF

    API2 3”/8REG

    API3 1”/2REG

    API2 7”/8REG

    Working Pressure1.0-1.5Mpa1.0-1.5Mpa1.2-2.0Mpa1.2-2.0Mpa1.3-2.3Mpa1.3-2.3Mpa
    Impact Rate at 17 Bar25HZ25HZ30HZ30HZ28HZ28HZ
    Recommended Rotation Speed22-35r/min25-40r/min22-35r/min25-40r/min20-35r/min25-35r/min
    Air Consumption

    1.0Mpa:4.0m³/min

    1.5Mpa:6.0m³/min

    1.0Mpa:3.8m³/min

    1.5Mpa:7.5m³/min

    1.0Mpa:6.0m³/min

    1.8Mpa:10.0m³/min

    2.4Mpa:15.0m³/min

    1.8Mpa:8.0m³/min

    2.4Mpa:13.0m³/min

    1.0Mpa:7.0m³/min

    1.8Mpa:14.0m³/min

    2.4Mpa:19.0m³/min

    1.0Mpa:

    7.0m³/min

    1.8Mpa:

    13.5m³/min

    2.4Mpa:

    18.0m³/min


    Technical Data
    Length(Without Bit)ND35ND45ND55ND55CND65ND85ND1120
    930mm1045mm1214mm1160mm1248mm1492mm1900mm
    Weight(Without Bit)25.00kg39.00kg76.50kg72.50kg100.00kg188.00kg480.00kg
    External DiameterØ82mmØ99mmØ126mmØ126mm

    Ø142mm Ø144mm

    Ø146mm Ø148mm

    Ø180mm/

    Ø185mm

    Ø275mm
    Bit ShankNHD3.5

    COP44/

    DHD340

    COP54/

    DHD360

    COP55C/

    DHD350Q

    COP64/

    DHD360

    COP84/

    DHD380

    CDHD1120
    Hole RangeØ90-Ø110mmØ110-Ø135mmØ135-Ø155mmØ135-Ø155mmØ155-Ø190mm

    Ø195-Ø

    254mm

    Ø305-

    Ø445mm

    Connection ThreadAPI2 3”/8REGAPI2 3”/8REG

    API2 3”/8REG

    API3 1”/2REG

    API2 7”/8REG

    API2 3”/8REG

    API3 1”/2REG

    API2 7”/8REG

    API3 1”/2REGAPI4 1”/2REGAPI6 5”/8REG
    Working Pressure1.0-1.5Mpa1.2-2.0Mpa1.3-2.3Mpa1.3-2.3Mpa1.5-2.5Mpa1.5-3.0Mpa2.0-3.5Mpa
    Impact Rate at 17 Bar28HZ27HZ25HZ25HZ23HZ27HZ16HZ
    Recommended Rotation Speed25-40r/min25-40r/min20-35r/min20-35r/min20-30r/min20-30r/min15-25r/min
    Consumption

    1.0Mpa:4.5m³/min

    1.5Mpa:9.0m³/min

    1.0Mpa:

    6.0m³/min

    1.8Mpa:

    10.0m³/min

    2.4Mpa:

    15.0m³/min

    1.0Mpa:

    9.0m³/min

    1.8Mpa:

    15.0m³/min

    2.4Mpa:

    23.0m³/min

    1.0Mpa:

    9.0m³/min

    1.8Mpa:

    15.0m³/min

    2.4Mpa:

    23.0m³/min

    1.0Mpa:

    10.0m³/min

    1.8Mpa:

    20.0m³/min

    2.4Mpa:

    28.5m³/min

    1.0Mpa:

    15.0m³/min

    1.8Mpa:

    26.0m³/min

    2.4Mpa:

    34.0m³/min

    1.0Mpa:

    30.0m³/min

    1.8Mpa:

    56.0m³/min

    2.4Mpa:

    78.0m³/min


    Technical Data
    Length(Without Bit)ND55C(A)ND65AND75AND85AND1120A
    1102mm1238mm1258mm1359mm1880mm
    Weight(Without Bit)68.00kg98.00kg120.00kg175.00kg474.00kg
    External DiameterØ126mmØ142/Ø146mmØ165mmØ180/Ø185mmØ275mm
    Bit ShankND55C/DHD350QCOP64/DHD360COP64/DHD360COP84/DHD380CDHD1120
    Hole RangeØ135-Ø155mmØ155-Ø203mmØ175-Ø216mmØ195-Ø254mmØ305-Ø445mm
    Connection Thread

    API2 3”/8REG

    API3 1”/2REG

    API2 7”/8REG

    API3 1”/2REGAPI3 1”/2REGAPI4 1”/2REGAPI6 5”/8REG
    Working Pressure1.3-2.3Mpa1.5-3.0Mpa1.5-3.0Mpa1.5-3.0Mpa2.0-3.5Mpa
    Impact Rate at 17 Bar28HZ25HZ23HZ22HZ20HZ
    Recommended Rotation Speed22-35r/min20-30r/min20-30r/min15-25r/min15-25r/min
    Air Consumption

    1.0Mpa:8.0m³/min

    1.8Mpa:6.0m³/min

    2.4Mpa:19.0m³/min

    1.0Mpa:9.0m³/min

    1.8Mpa:18.0m³/min

    2.4Mpa:26.0m³/min

    1.0Mpa:11.0m³/min

    1.8Mpa:20.0m³/min

    2.4Mpa:28.0m³/min

    1.0Mpa:12.0m³/min

    1.8Mpa:22.0m³/min

    2.4Mpa:28.0m³/min

    1.0Mpa:28.0m³/min

    1.8Mpa:50.0m³/min

    2.4Mpa:71.0m³/min

    Technical Data
    Length(Without Bit)ND142AND180AND225AND275AND330AND475AND525A
    1388mm1520mm1745mm2626mm3870mm4080mm4260mm
    Weight(Without Bit)102.00kg178.00kg315.00kg650.00kg1050.00kg2775.00kg3626.00kg
    External DiameterØ142mmØ180mmØ225mmØ275mmØ330mmØ475mmØ525mm
    Bit ShankDHD360QL80NUMA100NUMA125ND330ND475ND525
    Hole RangeØ155-Ø195mmØ195-Ø254mmØ254-Ø311mmØ305-Ø445mmØ350-Ø660mmØ508-Ø706mm

    Ø610-

    Ø800mm

    Connection ThreadAPI3 1”/2REGAPI4 1”/2REG

    API4 1”/2REG

    API6 5”/8REG

    API6 5”/8REG

    API7 5”/8REG

    API7 5”/8REGAPI8 5”/8REGAPI8 5”/8REG
    Working Pressure1.0-2.5Mpa1.8-3.0Mpa1.8-3.0Mpa1.8-3.0Mpa1.8-3.0Mpa2.0-3.0Mpa2.0-3.0Mpa
    Impact Rate at 17 Bar25HZ20HZ20HZ20HZ20HZ20HZ20HZ
    Recommended Rotation Speed20-30r/min15-25r/min15-25r/min15-25r/min15-25r/min15-25r/min15-25r/min
    Air Consumption

    1.0Mpa:9.0m³/min

    1.8Mpa:18.0m³/min

    2.4Mpa:26.0m³/min

    1.0Mpa:12.0m³/min

    1.8Mpa:22.0m³/min

    2.4Mpa:28.0m³/min

    1.0Mpa:

    22.0m³/min

    1.8Mpa:

    40.0m³/min

    2.4Mpa:

    65.0m³/min

    1.0Mpa:

    28.0m³/min

    1.8Mpa:

    50.0m³/min

    2.4Mpa:

    71.0m³/min

    1.0Mpa:

    32.0m³/min

    1.8Mpa:

    58.0m³/min

    2.4Mpa:

    85.0m³/min

    1.0Mpa:

    56.0m³/min

    1.8Mpa

    :75.0m³/min

    2.4Mpa

    :85.0m³/min

    1.0Mpa:

    50.0m³/min

    1.8Mpa:

    80.0m³/min

    2.4Mpa:

    99.0m³/min


    Specifications


    1. Using the latest rock drilling theory,optimizing the inside structure and the size of the air distrbution,to make the DTH hammer obtain the optimal energy transfer and make it achieve faster drilling speed and lower air consumption.


    2. For such projects as the drill bit break,retrieving very difficult,we specially designed a safe and reliable anti-shedding device for the bit.


    3. The check valve can be replaced to replaced to the one with bigger air controlling hole to provide more efficient cutting discharge.


    4. The top sub and the drive chuck have special thread,which can achieve an easier disassemble.


    Feature Advantage


    1. Fast drilling speed and low air consumption due to the special inner structure.
    2. Smooth performance and long service due to high quality alloy steel materials and advanced processing.


    Technology adapted


    1. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner.


    Structure of hammer


    1. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.
    2. Interchangeable with DTH bit and drill pipe.


    The appearance of the picture is different from that of the actual product, and the actual product is the standard.



    Product Tags:

    dth tools

      

    water drilling tools

      
    Quality ND series Water Well Drilling Hammer High energy saving and Cemented carbide for sale
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