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ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine

ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine

    • ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine
    • ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine
    • ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine
  • ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine

    Product Details:

    Place of Origin: CHINA
    Brand Name: SHIMEI
    Certification: MA
    Model Number: ZYJ-1000/135

    Payment & Shipping Terms:

    Minimum Order Quantity: 1
    Price: USD 10000-20000 per unit
    Packaging Details: ;.Polywood case
    Delivery Time: 10 DAYS
    Supply Ability: 1000 UNTS PER MONTH
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    Detailed Product Description
    Type: Hydraulic Drilling Machine Post: With One Or Two Posts To Make A Bracket For The Drilling Section
    Application: Dewatering And Detection, Determination Of Coal Hole Dia.: 53-113mm
    Drilling Depth: 100-300m

    ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine

    ZYJ-1000/135 drilling machine for dewatering and determination of coal in underground coal mine

     

    Gas drainage, detection of abandoned workings, dewatering, identification of coal discontinuities in advance of mining, determination of coal, roof, and floor characteristics

     

    Coal Mine Gas (CMG) levels need to be reduced to below safe gas content threshold values, which have been set by strict safety regulations, before mining can go ahead. In the last decade, outburst risk has been brought under control by performing directional in-seam gas drainage prior to mine development and production. 

     

    The Max. drilling depth is 300m and the diameter is Φ65-Φ113. The Max. drilling speed is 1m per minute.

     
    Drilling rig Description Unit Parameters
    Nominal pressure Mpa 18
    Nominal torque N.m 1000
    Nominal rotation speed rpm 135
    Nominal flow rate L/min 68/13
    Propelling force ( I stage) KN 30
    Propelling force ( II stage) KN 20
    Guiding rack length mm 2295
    Returning speed (I stage) Mm/min 3800
    Returning speed (II stage) Mm/min 6000
    Propelling stroke (I stage) mm 610
    Propelling stroke (II stage) mm 690
    Propelling speed without load stage (I stage) Mm/min 3400
    Propelling speed without load stage (II stage) Mm/min 6100
    Rinsing water pressure MPa 0.6-1.2
    noise Noise pressure grade dB(A) 92
    Noise power grade dB(A) 108
    Hole diameter mm Φ65-Φ113
    Hole depth m 200-300
    Pressure of rinsing water Mpa 0.6-1.2
    Standard height of drilling machine mm 2200-3800 (optional)
    weight kg 285
    Power pack Nominal power kw 22
    Nominal voltage V 380/660 660/1140
    Nominal current A 42.9/24.6
    Oil tank efficient capacity L 190
    Power pack dimensions mm 1688*460*930
    Power pack weight kg 355
    Operation panel weight kg 50

     

     

     

     

     

    Company's name: Shijiazhuang Coal Mining Machinery Co., Ltd.

    Company's address: 167 Yuxiang Street, Shijiazhuang, China.

    Contact person: Gina

    Tel: +86 311 8538986

    Fax: +86 311 85538888

    Email: ginazi@163.com

    Website: www.coalcutting.com

    Whatsapp: 008613191856405

    Contact Details
    Shijiazhuang Coal Mining Machinery Co., Ltd.

    Contact Person: Mrs. Gina

    Tel: 86-311-85538986

    Fax: 86-311-85538888

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