Navigation

sail Online
Visited by mobile
back top

Menu

0
Share This Via

Coal Mine Temporary Support Prop Suspension Single Hydraulic Prop For Mining Support

DWX Strut suspension using plunger technical principle, the hydraulic suspension force plunger directly through the lumen of the role of pillars on the top cover, so that the hydraulic suspension forc

Related Products
  • zyzn@zyzngf.com
  • 18863822588

Introduction of Coal Mine Temporary Support Prop  Suspension Single Hydraulic Prop For Mining Support

(1)Suspention single hydraulic prop have strong anti-bias load capacity and greater stability.
DWX Strut suspension using plunger technical principle, the hydraulic suspension force plunger directly through the lumen of the role of pillars on the top cover, so that the hydraulic suspension forces share the pillars around four-fifths of the working resistance, so that the shaft plunger upward force is only one-fifth of the working resistance, improved pillar of stability and security, but also greatly increased the height of the support pillars and carrying capacity;
(2)high reliability
DWX-type single hydraulic prop in the column is no longer the arc welding process which is not easy to guarantee the technics, but also improve the strength and reliability of the column, avoiding roof collapse and other accidents caused by the weld fracture, to ensure the safety of staff.
(3) Light weight
According to Pillar different specifications, the entire column is now at home and abroad with the weight ratio pillar reduce 15-30%, but the resistance of its work, the working stroke and stability safety factor was higher than the aluminum pillars.
(4)Long working stroke
Using a wide range of working stroke with DWX hydraulic prop, expanding the scope of use, can also reduce the pillars specifications and varieties, especially the larger roof sinking face. DWx type pillar still meet the big drop at constant increasing resistance, not only prop convenient, but also improve the pillar recovery, reducing the pillar consumption, lower production costs.
(5)Convenient to use
Both at home and abroad hydraulic prop is to install three valves in the living column stigma welding, when the plunger is raised, the operator must follow its rise, especially for higher face, the operator is very convenient nor safe; while DWX series pillar three valves located on the handle body, when the injection fluid, three valves do not live with the column temperature increased, easy to operate, safe and reliable.

Parameter of Coal Mine Temporary Support Prop  Suspension Single Hydraulic Prop For Mining Support

Project / model


DW45-250/110XL

(G)

DW42-250/110XL

(G)

DW40-250/110XL

(G)

DW38-250/110XL

(G)

Working resistance

F1 KN

250

Work of the hydraulicP1 MPa

28.34

The initial supporting force

F2 KN

132.4~176.7

The pump station pressureP2 MPa

15~20

The maximum height

Hmax mm

4500

4200

4000

3800

The minimum height

Hmin mm

2533

2373

2263

2153

Working stroke

mm

1967

1827

1737

1647

Weight

w kg

102.4

96.78

92.94

89.1

Photos of Coal Mine Temporary Support Prop  Suspension Single Hydraulic Prop For Mining Support

  Coal Mine Temporary Support Prop Suspension Single Hydraulic Prop For Mining SupportCoal Mine Temporary Support Prop Suspension Single Hydraulic Prop For Mining Support

Product Feedback

Average Star Rating:

History Feedback: (3)

Latest Feedback

条数113
  • Contacts:A***f E-mail:A***f @hotmail.uk
    Commend: i would like to order this, please help me know the cost of this Coal Mine Temporary Support Prop Suspension Single Hydraulic Prop For Mining Support.
    Customer Services: Thanks for your support to us! And our sales will contact you soon!
  • Contacts:M***z E-mail:M***z @t***n.com
    Commend: Please sent your best price quotation (FOB & CIF) for our requirement.
    Customer Services: Dear Customer, We just got your message. Our sales will contact you asap.
  • Contacts:S***n E-mail:S***n @m***l.mx
    Commend: Quote us your best price pleas. Looking forward to your quick reply
    Customer Services: We clarify as soon as possible your request and will contact you shortly
 1
Star Rating:
Click to replace the verification code. Refresh
skype sail Online Email:zyzn@zyzngf.com
menu
Home Products Top

+

+

Please leave a message