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Geological Survey Hard Rock Drilling Machine In Mining Oem

    Buy cheap Geological Survey Hard Rock Drilling Machine In Mining Oem from wholesalers
     
    Buy cheap Geological Survey Hard Rock Drilling Machine In Mining Oem from wholesalers
    • Buy cheap Geological Survey Hard Rock Drilling Machine In Mining Oem from wholesalers
    • Buy cheap Geological Survey Hard Rock Drilling Machine In Mining Oem from wholesalers

    Geological Survey Hard Rock Drilling Machine In Mining Oem

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    Brand Name : JINZHOU SHITAN
    Model Number : ST-50
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : T/T, Western Union
    Supply Ability : 5000 sets per year
    Delivery Time : 3-5 days
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    Geological Survey Hard Rock Drilling Machine In Mining Oem

    Geological Survey Hard Rock Drilling Machine In Mining Oem


    ST 50 Soil Testing Drilling Rig Product Information:


    1. The drilling rig is a high-speed drilling rig, which is suitable for general survey, geophysical exploration, road and building exploration, blasting hole drilling and other drilling projects.
    2. According to different formations, alloy, diamond and composite bits can be selected for drilling.
    3. It can drill sandy clay and rock stratum of grade 2-9.


    ST 50 Soil Testing Drilling Rig Product Parameter:


    Max. drilling depth50m
    Max .opening diameterφ75-φ108mm
    End hole diameter56-75mm
    Active drill pipe50/1000mm
    Drill pipe diameterΦ42mm
    Drill pipe length1000mm
    Power (diesel engine)5.8kw(8P)/2200r/min
    Size1400*600*1600mm
    Weight240kg
    Spindle
    Speed285-570r/min
    Torque600 N*m
    Stroke1000mm
    Lifting force300KG
    Pressure200KG
    Drilling Tower (optional)
    Rated load1t
    Height4m
    Tower leg specifications60mm
    Mud Pump
    ModelBW-50
    Flow50L/min
    Max.pressure1.2Mpa
    Times63/min
    Inlet hose diameterφ55mm*2.5m
    Outlet hose diameterΦ20mm*10m

    Basic composition


    The core drill is composed of rotary mechanism, feeding mechanism, lifting mechanism, transmission mechanism, control device, base and other basic parts. Due to different types of drilling rigs, some core drilling rigs may also be equipped with control measuring instruments or other accessories.
    The rotary mechanism of the drilling rig is called rotary device, which is used to drive the drilling tool to rotate and realize the continuous rock breaking of the drill bit. There are three types of gyrators of core drilling rig: vertical shaft type, rotary table type and mobile type. The classification of core drilling rig comes from this.
    The lifting mechanism is used to lift the drilling tool, casing or other things. Most drilling rigs are specially equipped with lifting mechanism, which is generally called "elevator", while some drilling rigs are not equipped with lifting mechanism. For example, in mobile rotary drilling rigs, the function of elevator is realized by the cooperation of power head and feeding mechanism.
    The feeding mechanism is used to adjust and maintain the axial load on the drill bit at the bottom of the hole, and feed the drilling tool according to the drilling speed of the drill bit to keep the drill bit drilling continuously.
    The transmission mechanism is used to drive the power transmission from the power machine of the drilling rig to each working mechanism of the drilling rig. The power transmission mode of drilling rig includes organic transmission, semi hydraulic transmission and full hydraulic transmission.
    The control device is used to distribute power, adjust the movement speed of each working mechanism of the drilling rig, and change the movement direction and form of the working mechanism. The operating mechanism of mechanical transmission drilling rig is generally set together with relevant components, while the operating mechanism of hydraulic transmission drilling rig is mostly set together as an independent component, which is called console.


    purpose


    The core drilling rig is mainly used for the general survey and exploration of metal and non-metallic solid minerals. In addition, it can also be used for engineering geological exploration, hydrogeological investigation, general survey and exploration of oil and gas fields and water well drilling.



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