Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

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    • DW35-200/100X Hydraulic Single Prop For Underground Mining
    • DW35-200/100X Hydraulic Single Prop For Underground Mining
    • DW35-200/100X Hydraulic Single Prop For Underground Mining

    DW35-200/100X Hydraulic Single Prop For Underground Mining

    The DW35-200/100X single hydraulic prop will be an ideal replacement for the existing high column series. The product is made of high-titanium alloy steel as raw material. The key parts of the cylinde

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    Introduction of DW35-200/100X Hydraulic Single Prop For Underground Mining

    The DW35-200/100X single hydraulic prop will be an ideal replacement for the existing high column series. The product is made of high-titanium alloy steel as raw material. The key parts of the cylinder lined with stainless steel and live column are all treated with special anti-corrosion treatment. It has the advantages of light weight, high strength, good toughness, impact resistance and corrosion resistance. Water can be used instead of emulsion, saving a lot of cost. Compared with DZ-type pillars, the single-height hydraulic props have the same strength and weight, which is 25% lighter than the DZ series pillars. It is suitable for machine and gun mining faces, especially for working faces with large slopes. Successfully developed, it has truly realized the dream of ultra-high strength and high strength of high-pillar units.

    Parameter of DW35-200/100X Hydraulic Single Prop For Underground Mining

    Model

    project

    Max height

    mm

    Min height

    mm

    workingstrokemm

    Rated working resistance

    KN

    weight

    Kg

    Rated working pressureMPa

    Pump station pressure

    MPa

    Initial support KN

    Bore diametermm

    Work liquid

    DW06-300/100X

    630

    400

    230

    300

    21

    28.3

    34

    15-20

    108.5-144.7

    100

    Emulsion containing 1% to 2% M10 emulsified oil

    DW08-300/100X

    800

    490

    310

    24

    DW10-300/100X

    1000

    595

    405

    27.5

    DW12-300/100X

    1200

    700

    500

    31.5

    DW14-300/100X

    1400

    810

    590

    34.5

    DW16-300/100X

    1600

    920

    680

    38

    DW18-300/100X

    1800

    1035

    765

    42

    DW20-300/100X

    2000

    1150

    850

    46.5

    DW22-300/100X

    2240

    1280

    960

    51

    DW25-250/100X

    2500

    1430

    1070

    250

    56

    DW28-250/100X

    2800

    1600

    1200

    62

    DW31.5-200/100X

    3150

    1780

    1370

    200

    69

    27.6

    DW35-200/100X

    3500

    1960

    1540

    75

    Pictures of DW35-200/100X Hydraulic Single Prop For Underground Mining

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