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DHD350 DTH Hammer

HEBEI MINETECH MACHINERY TECHNOLOGY CO., LTD
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    Buy cheap DHD350 DTH Hammer from wholesalers
     
    Buy cheap DHD350 DTH Hammer from wholesalers
    • Buy cheap DHD350 DTH Hammer from wholesalers

    DHD350 DTH Hammer

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    Brand Name : MTH
    Model Number : DHD350
    Certification : ISO9001
    Price : Negotiable
    Payment Terms : T/T, Western Union, MoneyGram
    Supply Ability : 10000 pieces per month
    Delivery Time : 10-15 days
    • Product Details
    • Company Profile

    DHD350 DTH Hammer

    High Air Pressure Rock Blasting Water Well Drilling DTH Hammer DHD350 DTH Hammer

    Description:

    The hammer adopts advanced drilling theory to design the hammer, which enables the hammer to obtain good energy transmission, fast drilling speed and low air consumption. The quality of raw materials is good, the processing technology is advanced, the performance is stable, and the life is long. Easy to use, easy to install and disassemble, easy to repair, easy to repair.
    The down-the-hole hammer is used in conjunction with down-the-hole drilling rigs and down-the-hole drill bits, and is mainly usedin mining, marble quarry blast hole drilling, water well drilling engineering or drilling engineering construction.

    Advantage:

    1. According to China's mining conditions, absorb the advanced technology of impactors at home and abroad, design and manufacture
    new products.

    2. Reasonable selection of materials, advanced manufacturing technology and perfect quality assurance.
    3. Higher drilling speed.
    4. Can provide hardening treatment, prolong the service life and reduce the cost of use.
    5. The single impact force is large, and the power consumption of the broken stone is low.

    6. The piston and weight have excellent power transmission.
    7. The structure design adopts modern theory to make the stress wave last longer, the stress amplitude is lower, and the piston. life is longer.

    Technical Data
    Length(Without Bit)930mm1030mm1214mm1160mm1248mm
    Weight(Without Bit)25.00 kg39.00 kg76.50 kg72.50 kg100.00 kg
    External Diameter82mm99mm126mm126mm142/144/146/148mm
    Bit ShankDHD3.5COP44/DHD340COP54/DHD350RND55C/DHD350QCOP64/DHD360
    Hole Range90-110 mm110-135 mm135-155 mm135-155 mm155-190 mm
    Connect ion ThreadAPI 2 3/8”RegAPI 2 3/8”Reg

    API 2 3/8”Reg

    API 3 1/2”Reg

    API 2 7/8”Reg

    API 2 3/8”Reg

    API 3 1/2”Reg

    API 2 7/8”Reg

    API 3 1/2”Reg


    Working Pressure1.0- 1.5 Mpa1.2-2.0 Mpa1.3-2.3Mpa1.3-2.3 Mpa1.5-2.5 Mpa
    Inpact Rate at 17 Bar28HZ27HZ25HZ25HZ23HZ
    Reccfurended Rotation Speed25-40 "min25-40 r/min20-35 r/min20-35 r/min20-30 r/min
    Air Consunption1.0Mpa :4.5 m3/min1.0Mpa :6m3/min1.0Mpa:9 m3/min1.0Mpa:9m3/min1.0Mpa :10 m3/min
    1.5Mpa:9.0m3/min1.8Mpa:10m3/min1.8Mpa:15m3/min1.8Mpa:15m3/min1.8Mpa:20m3/min
    2.4Mpa:15m3/min2.4Mpa:23m3/min2.4Mpa:23m3/min2.4Mpa:28.5m3/mi

    Company Profile:

    Hebei Minetech Machinery Technology Co, Ltd is an joint venture enterprise with Europe Partner, which is located in Shijiazhuang City, Hebei Province,China. Our company is specialized in manufacturing and exporting of mining machinery, such as hydraulic and pneumatic drill machine, roof bolter and drilling consumption, like drill bit and drill rod with own factory in Shijiazhuang City.


    With our rich expenience for over a decade and with professional engineers andsales team, we focus on providing complete solutions for mining machinery.

    Target markets is gradually shifted from domestic market to international market, products are exported to more than thirty countries and regions, including Southeast Asia, the United States, Germany, Britain, South Africa, Poland, Russia, Middle Asia, South America and so on, and established a good brand and reputation international market.

    DHD350 DTH Hammer
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