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Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling

Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling

    • Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling
    • Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling
  • Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling

    Product Details:

    Place of Origin: China
    Brand Name: MIROC
    Certification: SGS certified, ISO
    Model Number: Big Hole High Air Pressure DTH Hammers

    Payment & Shipping Terms:

    Minimum Order Quantity: 1pcs
    Price: negotiation
    Packaging Details: wooden box
    Delivery Time: 15-20days
    Payment Terms: T/T, L/C, D/A, D/P, Western Union
    Supply Ability: 20000pcs per month
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    Detailed Product Description
    Color:: Green/Yellow/Customized Application:: Water Well Drilling, Quarry Drilling, Construction Rock Drilling
    Bit Shank Type:: DHD360 , QL80 , NUMA100 , NUMA125 , KSQ330 , KSQ475 , KSQ525 Hammer Type: DHD360 , QL80 , NUMA100 , NUMA125 , KSQ330 , KSQ475 , KSQ525 Big Hole High Air Pressure DTH Hammers
    Bit Diameter: φ114 - φ190mm Drilling Method: DTH Drilling
    Product Name: Big Hole High Air Pressure DTH Hammers

    DHD360 , QL80 , NUMA100 , NUMA125 , KSQ330 , KSQ475 , KSQ525 Big Hole High Air Pressure DTH Hammers

     

    Applications

    1. Underground mining

    2. Quarry benching operations

    3. Water well drilling

     

    Big Hole High Air Pressure DTH Hammers

     

    The characteristics of big size DTH hammers using in Water well, oil, gas and construction drilling without foot valve.

    Features:

    Based on the characteristics of the wells, oil, gas and construction drilling, our copmany self-designed, developed and manufactured this kind of high air pressure DTH hammer.

     

    The main features are as following:

    1. Using the latest rock drilling theory, optimizing the inside structure and the size of the air distribution, 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 desighed a safe and reliable anti-shedding device for the bit.

    3. The check valve can be 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.

     

     

    Big Hole High Air Pressure DTH Hammers
    Model KSQ142A KSQ180A KSQ225A KSQ275A KSQ330A KSQ475A KSQ525A
    Length (Without Bit) 1388mm 1520mm 1745mm 2626mm 3870mm 4080mm 4260mm
    Weight (Without Bit) 102.00kg 178.00kg 315.00kg 650.00kg 1050.00kg 2775.00kg 3626.00kg
    External Diameter φ142mm φ180mm φ225mm φ275mm φ330mm φ475mm φ525mm
    Bit Shank DHD360 QL80 NUMA100 NUMA125 KSQ330 KSQ475 KSQ525
    Hole Range φ155 - φ195mm φ195 - φ254mm φ254 - φ311mm φ305 - φ445mm φ350 - φ660mm φ508 - φ706mm φ610 - φ800mm
    Connection Thread API 3 1/2 '' Reg API 4 1/2 '' Reg API 4 1/2 '' Reg, API 6 5/8 '' Reg API 6 5/8 '' Reg, API 7 5/8 '' Reg API 7 5/8 '' Reg API 8 5/8 '' Reg API 8 5/8 '' Reg
    Working Pressure 1.0 - 2.5 Mpa 1.8 - 3.0 Mpa 1.8 - 3.0 Mpa 1.8 - 3.0 Mpa 1.8 - 3.0 Mpa 2.0 - 3.0 Mpa 2.0 - 3.0 Mpa
    Impact Rate at 17 Bar 25HZ 20HZ 20HZ 20HZ 20HZ 20HZ 20HZ
    Recommended Rotation Speed 20 - 30 r/min 15 - 25 r/min 15 - 25 r/min 15 - 25 r/min 15 - 25 r/min 15 - 25 r/min 15 - 25 r/min
    Air Consumption 1.0Mpa: 9 m³/ min 1.0Mpa: 12 m³/ min 1.0Mpa: 22 m³/ min 1.0Mpa: 28 m³/ min 1.0Mpa: 32 m³/ min 1.0Mpa: 56 m³/ min 1.0Mpa: 50 m³/ min
    1.8Mpa: 18 m³/ min 1.8Mpa: 22 m³/ min 1.8Mpa: 40 m³/ min 1.8Mpa: 50 m³/ min 1.8Mpa: 58 m³/ min 1.8Mpa: 75 m³/ min 1.8Mpa: 80 m³/ min
    2.4Mpa: 26 m³/ min 2.4Mpa: 28 m³/ min 2.4Mpa: 65 m³/ min 2.4Mpa: 71 m³/ min 2.4Mpa: 85 m³/ min 2.4Mpa: 85 m³/ min 2.4Mpa: 99 m³/ min

     

    Reverse Circulation Hammers
    Model KRC45 KRC55 KRC65 KRC52
    Length (Without Bit) 1020mm 1111mm 1250mm 1208mm
    Weight (Without Bit) 94.00kg 66.50kg 110.00kg 70.00kg
    External Diameter φ99mm φ126mm φ146mm φ126mm
    Bit Shank KRC45 KRC55 KRC65 KR52
    Hole Range φ114 - φ127mm φ133- φ152mm φ155- φ190mm φ133- φ146mm
    Connection Thread As required As required As required As required
    Working Pressure 1.0 - 3.0 Mpa 1.5 - 3.5 Mpa 1.5 - 3.5 Mpa 1.5 - 3.5 Mpa
    Impact Rate at 17 Bar 30HZ 35HZ 28HZ 35HZ
    Recommended Rotation Speed 25 - 40 r/min 25 - 40 r/min 25 - 40 r/min 25 - 40 r/min
    Air Consumption 1.0Mpa: 8 m³/ min 1.7Mpa: 16 m³/ min 1.7Mpa: 20 m³/ min 1.7Mpa: 16 m³/ min
    1.8Mpa: 12 m³/ min 2.4Mpa: 22 m³/ min 2.0Mpa: 26 m³/ min 2.4Mpa: 22 m³/ min
    2.4Mpa: 16 m³/ min 3.0Mpa: 28 m³/ min 3.0Mpa: 35 m³/ min 3.0Mpa: 28 m³/ min

     

     

     

     

    DTH молоток/DTH hammer/ค้อน DTH/Down The Hole Hammers/Abajo los martillos del agujero/Por el agujero Martillos/Martillos DTH/Herramientas de martillo DTH/เครื่องมือค้อนทุบ DTH/DTH Hammer Tools

     

    Production Line View

     

     

    Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling

    Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling

     

                                                                   

     

     

    About US

     

    The MIROC® Rock Drilling Tools product line by KSQ Tecnologies (Beijing) Co. Ltd. is the result of years
    of advanced engineering, precision manufacturing, and dedication to the use of high quality materials.
     

    MIROC® Rock Drilling Tools are used by many drilling professionals related to mining, construction, tunneling, and quarrying projects around the globe.

     

    KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high
    quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development
    team introduces innovative products each year – tools that are rigorously tested in the field and proven
    to perform beyond industry expectations.

     

    MIROC® Rock Drilling and Ground Support Tools include:

     

    Integral Rods
    Plug Hole Rods
    Tapered Drilling Tools
    Extension Drilling Tools
    Drifting and Tunneling Tools
    Reaming Tools
    Shank Rods
    Shank Adapters (Striking Bars)
    Down-the-hole (DTH) Bits
    Down-the-hole (DTH) Hammers

     

     

     

    Quality Control

     

    KSQ believe in the management philosophy that : Quality is the market”. So all our products are strictly comply with the request of international quality management system, thus they keep tracking and monitoring the IQC, IPQC and OQC all the way. Our factory with professional testing personnel, and equipped with sophisticated detection equipment, adopts the international advanced detection means and methods, product technical conditions to conduct a comprehensive, strict inspection.

     

    KSQ never stops to perfect the management team for quality inspection, and find a strict security system for all rules. So that we can standaridze and limit the workers quality action, and constructiong KSQ quaity culture, forming the atmoshphere of quality control.

     

    We commiteed to improving and reforming technology, so we spend a lot of money , bringing in many advanced eqipments, our pursuit is to ensure and improve our products be quality, which determines that we have to keep improving the tech ability of our company.

     

     

    The information you may like to know before order:
    1. Methods of Payment:
    T/T (Telegraphic Transfer) or Western Union or L/C at sight
    2. Handling time for an order
    Based on order quantity, normally it takes 25 days for production.
    Only 2 or 3 days if we have stock on your request size.
    3. Shipping way
    Sample order: We suggest Courier express like DHL/UPS/TNT/FEDEX or by air
    Bulk order: We suggest by air or by sea.
    4. Quality Control
    We have our own experienced QC.
    There will be strict inspection and testing for every order before shipping out.
    5. After Services:
    1. Our sales team will response for your question within 24 hours (Holidays Excluded)
    2. Technical Support will be available in any time
    3. Free replacement will provide once the failure confirmed caused by our product quality

     

     

    Contact details:

     

    Big Hole DTH Hammers And Bits For Water Well Drilling / Quarry Drilling

     

     

     

     

     

     

     

    Contact Details
    KSQ Technologies (Beijing) Co. Ltd

    Contact Person: Selena Wang

    Tel: +8613041244163

    Send your inquiry directly to us (0 / 3000)

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