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SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

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    Buy cheap SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling from wholesalers
     
    Buy cheap SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling from wholesalers
    • Buy cheap SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling from wholesalers
    • Buy cheap SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling from wholesalers
    • Buy cheap SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling from wholesalers

    SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

    Ask Lasest Price
    Brand Name : MIROC
    Model Number : Dth Hammer
    Certification : SGS certified, ISO
    Price : negotiation
    Payment Terms : T/T, L/C, D/A, D/P, Western Union
    Supply Ability : 20000pcs per month
    Delivery Time : 15-20days
    • Product Details
    • Company Profile

    SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

    SGS Certified High Air Pressure Low Oil Consumption Water Well Drilling DTH Hammer

    High Air Pressure DTH Hammer (with foot valve)

    It is a kind of valveless high air pressure DTH hammer with foot valve.

    Dth Hammer Advantages:

    1.Valveless air distribution, more reliable;

    2.Piston with simple but compact design, long life;

    3.More efficient energy transfer, faster drilling speed, lower air consumption and lower oil consumption.

    4.Fewer internal parts, simple structure, longer life, less failure and easier to maintain, with the all heat treated parts;

    5.Easy to disassemble, thanks for the top sub, drive chuck and external cylinder all are connected by multi-step thread.


    Product name

    DTH Hammer

    Material

    Alloy Steel&Tungsten Carbide

    Use

    Underground Mining,Water well,Mining,Quarry etc.

    Color

    Green&Others

    Heat treatment

    Anneal

    Shank series


    DHD,COP,MISSION, SD, DHD, BR, QL, BR,CIR etc.

    Application

    heavy construction,Ore Drilling, mining, oil and gas, quarries


    Hole


    60-305mm

    Size

    2/3/4/5/6/7/8/9/10/12/14 inches

    Advantage

    High Performance and factory price



    DTH HAMMER Applications
    1. Underground mining
    2. Quarry benching operations
    3. Water well drilling

    3" High Air Pressure DTH Hammer Without Foot Valve


    Description

    Weight(kg)

    1.Top sub

    4.20

    2. O-ring Of Top Sub

    0.01

    3.Breakout Ring

    0.01

    4.Check Valve

    0.20

    5. Spring

    0.02

    6. Compression Buffer

    0.04

    7. Air Distributor

    1.40

    8. Internal cylinder

    1.60

    9. Piston

    5.40

    10. External Cylinder

    9.50

    11. Guide sleeve


    12. O-ring Of Stop Ring

    0.01

    13. Stop Ring

    0.20

    14. Breakout Ring

    0.01

    15. Drive Chuck

    1.95

    16. Drill Bit

    5.00




    Technical Data

    Length (Without Bit)

    930mm

    Weight (Without Bit)

    25.00kg

    External Diameter

    φ82mm

    Bit Shank

    DHD3.5

    Hole Range

    φ92 - φ110mm

    Connection Thread

    API 2 3/8 '' Reg

    Working Pressure

    1.0 - 1.5 Mpa

    Impact Rate at 17 Bar

    28HZ

    Recommended Rotation Speed

    25 - 40 r/min

    Air Consumption

    1.0Mpa: 4.5 m³/ min

    1.5Mpa: 9 m³/ min

    SGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well DrillingSGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well DrillingSGS Down The Hole Hammer High Air Pressure Low Oil Consumption Water Well Drilling

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