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DW Single Hydraulic Prop For Underground

DW single hydraulic prop is a constant for the fluid outside the resistive pillars with metal roof beams, used in coal mine stope roof support, can be used for mechanized mining face end support and t

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Introduction Of  DW Single Hydraulic Prop For Underground

DW single hydraulic prop is constant resistive pillar, which can match with a variety of roof beams and also could be used as the primary column. Mechanized coal mining for coal generally or blasting mining face plate supporting items are also available for mechanized coal face end support or other temporary support to use.

DW single hydraulic prop with metal hinged roof beams for general mechanized coal mining face gun and mechanized mining face ends with a roof or temporary payment for coal seam angle is less than 25 ° of face, to take certain measures, also can be used to dip 25 ° - 35 ° stopes. This series of hydraulic prop, good stability, technical performance advantages prominent, high-grade coal mining face will be the single support height from 2.5 meters to 3.5 meters, 3.5 meters below the coal mining can achieve one full-height, while for the coal seam thickness of 4.5 m below provides end face and advance support.

Characteristic Of  DW Single Hydraulic Prop For Underground

1, Long working stroke , especially for large height variation face of underground roof.

2, Apply inner bore seal bump- resistance in the underground, with a wide range of use.

3, Never broken. Using friction welding, the weld is not broken.

4, Uses a new sealing device, remove the DZ-type pillar between the piston and plunger leakage point, safe and reliable.

5,Level of support available.

6, High strength, no bend.

Model significance Of DW Single Hydraulic Prop For Underground

For example DW25-250/100:

D-Representative hydraulic prop

W-representatives out injection type

25 - Maximum height of the pillar

250 - as the pillar of the rated working resistance

100 - as the pillar of the cylinder diameter

Parameter Of DW Single Hydraulic Prop For Underground

Model

Item

Max heightmm

Min.Heightmm

Working Strokemm

Rated working resistance  KN

Weight

Kg

Rated working Pressure MPa

Hydraulic pump pressure MPa

Setting load KN

Cylinder Dia.

mm

Emulsion Liquid

DW06-350/110X

630

400

230

350

25

39.7

15-20

132-176

110

Emulsion containing 1% to 2% M10 emulsified oil

DW08-350/110X

800

490

310

28

DW10-350/110X

1000

595

405

32

DW12-350/110X

1200

700

500

36

DW14-350/110X

1400

810

590

40

DW16-350/110X

1600

920

680

44

DW18-350/110X

1800

1035

765

48

DW20-350/110X

2000

1150

850

52

DW22-350/110X

2240

1280

960

56

DW25-350/110X

2500

1430

1070

60

DW28-350/110X

2800

1600

1200

66

DW31.5-350/110X

3150

1780

1370

74

DW35-350/110X

3500

1960

1540

82

DW38-250/110X

3800

2163

1637

250

88

28.3

DW40-250/110X

4000

2224

1780

96

DW42-250/110X

4200

2330

1880

100

DW45-250/110X

4500

2480

2020

110

Photo Of  Single Hydraulic Prop

DW Single Hydraulic Prop

DW Single Hydraulic Prop


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    need quotation
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  • Contacts:J***y E-mail:J***y @l***n.vn
    Satisfied cooperation for many times
    Your satisfaction is our greatest affirmation!
  • Contacts:H***n E-mail:H***ncl
    inform us about the price.
    Dear Customer, We just got your message. Our sales will contact you asap.
  • Contacts:L***r E-mail:L***r @s***a.sk
    Please send me our catalogue of your product. Thanks
    Thanks for your support to us! And our sales will contact you soon!
  • Contacts: Mr.Da******* E-mail:da***@hotmail.com
    We are now looking for DW single hydraulic prop. Please provide your latest catalog and price list. Thank you
    Thanks for your support to us! And the business specialists will contact you later!
  • Contacts: Mr.***E ANGELIS E-mail:ngelis@***renzo.com
    need quotation
    Thank you for your inquire. The sales person will contact you soon.
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