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Double telescopic suspension hydraulic prop

Double telescopic suspension hydraulic prop

FOB Price

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20 ~ 50 / Set

|

Minimum Order

Place of Origin:

-

Price for Minimum Order:

Minimum Order Quantity:

10 Set

Packaging Detail:

wooden case

Delivery Time:

5 days after received the payment

Supplying Ability:

-

Payment Type:

T/T, Western Union, Money Gram

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Jining Dongda Mining Machinery Co, .Ltd

Jining Dongda Mining Machinery Co, .Ltd

China

Free Member

Contact Person Joanna

Jining , Shandong

Contact Now

Description

Double telescopic suspension hydraulic prop Introduction:
Double telescopic suspension hydraulic prop use mine (suspension) technical principles, pillars suspended four-fifths of the resistance force reaches work, the column is only one fifth of the force. Thus greatly improving the pillars of stability and security, improve the supporting pillar height, carrying capacity and anti-bias load capability.
 
 
 
 
Double telescopic suspension hydraulic prop parameter

Model Maximum height Minimum height working stroke working resistance weight 
kg
DWS*****0/*2X ***0 ***0 ***0 **0 *0
DWS*****0/*2X ***0 ***0 ***0 **0 *5
DWS*****0/*2X  ***0 ***0  ***0  **0 *5
 
Double telescopic suspension hydraulic prop description :
1. Using mine (suspension) technical principles, pillars suspension force to achieve four-fifths of the working resistance, the column is only one fifth of the force. Thus greatly improving the pillars of stability and security, improve the supporting pillar height, carrying capacity and anti-bias load capability.
2. Mine (suspension) hydraulic prop abandoned lengthened cylindrical, stigma, and pistons, no arc welds, no internal leakage, visual inspection with the naked eye, pillar when disclosed, may be replaced at any pillars that prop safer avoid the pillar caused by the presence of leaks inside the pillar top and cumbersome virtual testing work.
3. Mine (suspension) hydraulic prop three valves designed to handle body, the liquid injection valve is not used when the three plunger rises with increase of pillar working stroke, a specification alternative DZ Strut **4 specifications, ease of management and use of the underground scene, reducing the labor intensity of the miners.
4. Mine (suspension) hydraulic prop each seal point compensation and sealed up tight technologies seal replacement is very convenient, simple maintenance, assembly and disassembly, simply replace the damaged parts.
5. Mine (suspension) hydraulic prop used nickel - phosphorus - boron plating surface treatment, corrosion, wear resistance, can be used as a working medium neutral water underground is environmentally friendly pillar devices.
6. Plunger using original heat treatment processing technology, improve product Artillery collapse, against mechanical damage and anti-bending ability, reducing the amount of maintenance pillars, improved product safety.
 

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