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Mini Borehole 30 Meters Drilling Machine In Mining

    Buy cheap Mini Borehole 30 Meters Drilling Machine In Mining from wholesalers
     
    Buy cheap Mini Borehole 30 Meters Drilling Machine In Mining from wholesalers
    • Buy cheap Mini Borehole 30 Meters Drilling Machine In Mining from wholesalers
    • Buy cheap Mini Borehole 30 Meters Drilling Machine In Mining from wholesalers

    Mini Borehole 30 Meters Drilling Machine In Mining

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    Brand Name : ShiTan
    Model Number : ST 30
    Certification : ISO9001
    Price : Negotiation
    Payment Terms : T/T,Western Union
    Supply Ability : 50000 sets per year
    Delivery Time : Within 7-12 days
    • Product Details
    • Company Profile

    Mini Borehole 30 Meters Drilling Machine In Mining

    Mini Borehole 30 Meters Drilling Machine In Mining



    ST 30 Core Drilling Rig Machine Product Description

    ST 30 Portable sampling drilling rig is a linght multi-purpose mini engineering drilling rig. The machine is used for geological survey of industrial and civil construction, bridges, railways, highways, hydropower and other industries, also can drill guiding holes, advance boreholes, grounding holes, embedded parts guilding holes, blasting holes, inspecting holes, small home wells and so on.


    ST 30 Core Drilling Rig Machine Technical Parameter

    Technical ParametersUnitST-30
    Drilling depthM30
    Drilling method
    Air shock, mud drilling, auger
    Drilling diameterAir shock drillingmm70-90
    Mud drillingmm75-90
    Drill pipe (diameter × length)Air shock drillingmmØ60×1500
    Mud drillingmm
    Rated torqueN·M800-900
    Drilling speed ranger/min0-135
    Add pressureKN5.5-6
    Drilling speed rangeDrilling speed rangeKN12-16
    Drilling tool maximum lifting speedM/s0.71-0.81
    Engine powerKw35
    Rotating speedr/min3600
    flowL/min0-60
    Work pressureMPa20
    Air compressor unitmodel
    Fuel injection screw
    Air volumeM³/min3.8
    Work pressureMPa0.8
    System oil temperature
    15-80


    ST 30 Core Drilling Rig Machine Applications


    1.1 Engineering geological investigation

    1.2 Geological core drilling, physical prospecting.

    1.3 Small grout Confucius, drill hole drilling.

    1.4 Small well drilling.


    FOB


    Q1: Do you have after-sales service?
    A: Yes.Our sales team will answer your questions within 24 hours (holiday).
    and our technical support will be available at all times. Once the fault caused by the quality of our products is confirmed, a free replacement will be provided.

    Q2: Where is our factory? How do I get there?
    A: Our factory is located in Shijiazhuang City, Hebei Province, China. We warmly welcome you to visit us.

    Q3: Do you test all items before shipping?
    A: Yes, we have passed 100% testing before delivery. We will attach our inspection report to each machine.

    Q4: What are your terms of trade?
    A: FOB, CFR and CIF are acceptable.

    Q5: How do you build long-term and good business relationships with us?
    A:1. We maintain excellent quality and competitive prices to ensure that our customers benefit; 2. We respect each customer and regard it as a friend, no matter where they come from, we sincerely do business with them and make friends.

    Q6: What is your payment terms?
    A: T / T is 30% of the deposit and 70% before delivery. Before you pay your balance, we will show you a photo or video of the product and packaging.

    Q7: What is your delivery time?
    A: The exact delivery time depends on the item and quantity you ordered.

    Q8: What warranty does our machine have?
    A: Our mainframe has a one-year warranty, during which all damaged accessories can be replaced with new ones. We provide videos on machine installation and operation.

    Q9: What is your packaging condition?
    A: Usually, we use the standard export wooden box for LCL cargo and fix the full container.

    Q 10: Are you willing to provide consumables for trading customers?
    A: Yes, we have a record for your customers and want to provide accessories for our customers.



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