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High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry

Changsha Sollroc Engineering Equipments Co., Ltd
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    Buy cheap High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry from wholesalers
     
    Buy cheap High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry from wholesalers
    • Buy cheap High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry from wholesalers
    • Buy cheap High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry from wholesalers
    • Buy cheap High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry from wholesalers
    • Buy cheap High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry from wholesalers

    High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry

    Ask Lasest Price
    Brand Name : SOLLROC
    Model Number : QL50
    Certification : SGS
    Price : negotiable
    Payment Terms : T/T,
    Supply Ability : 10000 pieces/month
    Delivery Time : 18 working days
    • Product Details
    • Company Profile

    High Productivity High Air Pressure 5'' QL50 DTH Hammer For Quarry

    High Productivity High Air Pressure 5'' QL50 DTH Drill Hammer for Quarry

    Advantages:

    1. Fast drilling speed and low air consumption due to the special inner structure of DTH hammer
    2. Smooth performance and long service life of SOLLROC DTH hammer due to high quality alloy steel materials and advanced processing technology adapted.
    3. Low problem rate and easy to maintenance due to simple, reliable and easy assemble and disassemble inner structure of hammer.
    4. Easy to depart bit from hammer due to multi—head thread connecting chuck and cylinder of hammer.
    5. Interchangeable with DTH bit and drill pipe


    Product description
    DTH hammer is used for drilling holes through a wide range of rock types, the variety of which continues to extend well beyond the original conception of early blast hole drilling.
    Down-the-Hole refers to where the hammer action occurs when compared to drifter hammers, which hammer on top of the drill string. The DTH hammer piston always makes direct contact with the drill bit and there is generally no loss of transmitted energy as the hammer drills deeper, as is the case with drifter (top hammer) rigs.


    DTH Hammer specification:

    Model: DHD350R, COP54, SD5, M50, QL50

    DHD350
    COP54
    SD5M50QL50
    Length(less bit)1214mm1175mm1110mm1156mm
    Weight (less bit)76.5kg72.5kg68.5kg73.00kg
    External diameter125mm125mm125mm125mm
    Bits shankDHD350R
    COP54
    SD5Misson50QL50
    Bits diameter130-156mm
    5 1/8" - 6 1/8"

    130-156mm
    5 1/8" - 6 1/8"
    130-156mm
    5 1/8" - 6 1/8"
    130-156mm
    5 1/8" - 6 1/8"
    Connection threadAPI 2 3/8" Reg
    API 3 1/2" Reg
    API 2 3/8" Reg
    API 3 1/2" Reg
    API 2 3/8" Reg
    API 3 1/2" Reg
    API 2 3/8" Reg
    API 3 1/2" Reg
    Air pressure1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa1.0-2.5Mpa

    Other shank can be available


    Face shape Features
    Drop Center
    For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
    Concave Face
    The all-round application bit face special for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity.
    Convex Face
    For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control.
    Flat Face
    This kind of face shape is suitable for very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
    Double Gauge Face
    This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.

    Product application
    At present, DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering.

    DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions.

    Company informaiton
    At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way.

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