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Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole

    Buy cheap Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole from wholesalers
     
    Buy cheap Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole from wholesalers
    • Buy cheap Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole from wholesalers
    • Buy cheap Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole from wholesalers

    Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole

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    Brand Name : Shitan
    Model Number : ST-450
    Certification : ISO 9001
    Price : negotiable
    Payment Terms : T/T, Western Union
    Supply Ability : 2000 sets/month
    Delivery Time : 15 days
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    Fast Blasting Rotary Borewell Machine Truck Mounted 450 Meters Deep Borehole

    Fast Blasting Truck Mounted 450 Meters Deep Borehole Pneumatic Borewell Machine


    ST450 Pneumatic Borewell Machine Description

    450 meters depth ,105-325mm hole diameter,equipped with the Yuchai four cylinder engine, the drill rig meets national standards for emissions and environment. Meanwhile, the hydraulic system, supporting configuration and appearance, etc. have been optimized, thus improving the performance and working efficiency.


    ST450 Pneumatic Borewell Machine Technical Information

    Drilling Rig DetailsSpecsST 450
    Max drilling depthM450
    Drilling diametermm105-325
    Air pressureMpa1.2-3.5
    Air consumptionm3 /min
    16-55
    Drill pipe lengthm6
    Drill pipe diametermm89/102
    Axial pressureT4
    Lifting forceT22
    Fast lifting speedm/min
    29
    Fast feeding speedm/min
    56
    Max rotary torqueNm8000/4000
    Max rotary speedr/min75/150
    Big auxiliary winch lifting forceT-
    Small auxiliary winch lifting forceT1.5
    Jacks strokem
    1.6
    Drilling efficiencym/h10-35
    Driving speedKm/h
    2.5
    Uphill angleslope21°
    Weight of drilling rigT
    9.8
    Dimensionm6.2*1.85*2.55
    Working conditionUnconsolidated formation and bedrock
    Drilling methods
    DTH hammer or mud drilling
    Matched DTH hammerMedium and high air pressure series

    ST450 Pneumatic Borewell Machine Advantages


    The Drilling Rig Machine adopts a excavator crawler chassis and has strong off-road performance. The independent module design allows the drill to be mounted on the truck to increase its mobility.
    Two speeds of rotating and advancing speed can meet the different needs of soil and rock drilling Combined positioner, the positioning disc can be adjusted and replaced according to different types of drill pipe and impactor, so as toensure the accuracy and reliability of the posoning and centering.The hoisting mechanism is convenient for hoisting of drill pipe and impactor, so as to reduce the labor intensity.


    ST450 Pneumatic Borewell Machine FAQ

    Q 1: What kind of drilling rig do you have?

    A: We mainly produce small hydraulic drilling rig, water well drilling rig, core drilling rig, engineering drilling rig, geological exploration drilling rig, etc., and we will recommend the suitable model according to your exact requirement .

    Q 2: Where is the address of your company?

    A: Our factory is in Jinzhou, Shijiazhuang City, Hebei Province, China

    Q 3: Are you a manufacturer or a trading company?

    A:We are a 20 years professional manufacturer with ISO certificate. We have a large modern drilling rig plant in Hebei, China.

    Q 4: How long is your delivery time?

    A: Small hydraulic drilling rigs generally take 5-7 days, and large pneumatic water well drilling rigs generally take 7-15 days. If there is an urgent order, please contact our sales in advance.


    ST450 Pneumatic Borewell Machine Water Well Drilling Method


    The drilling machine is mainly used to develop groundwater resources, including domestic water, agricultural water and industrial water. At the same time, it is also suitable for hydro-geological exploration, construction engineering, bridge foundation drilling, etc. The structural forms of well drilling machine include traction type, vehicle mounted type and vehicle mounted back type. The general well drilling machine consists of diesel engine, friction clutch, gearbox, transfer case, transmission shaft, mud pump, clean water pump, vacuum pump, rotary table, faucet, winch, hydraulic system, operating mechanism, mast, drilling tool, frame, etc. The working mode of the drilling machine is pump suction reverse circulation type.






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