Shandong DW single hydraulic prop, single hydraulic prop manufacturer

Shandong single hydraulic prop single hydraulic prop manufacturer
Single hydraulic prop internal injection type single hydraulic prop external injection type single hydraulic prop single hydraulic prop model single hydraulic prop quotation etc.
Who doesn’t say us
China Coal Pillar is good
We
China Coal Pillar is wonderful
We
China Coal External Injection Single Hydraulic Prop is awesome! If you don’t believe it, come and take a look. If you don’t believe it, come and see. The pillar specifications are the most complete.
The single hydraulic prop produced by China Coal is a constant resistance prop that can be used not only as the main column but also in conjunction with various roof beams. In coal mines, it is not only used for general mechanized coal mining or blasting mining working face support roofs, but also for comprehensive mechanized coal mining working face end support or other temporary support.
Parameters of single hydraulic prop
Model rated working resistance, rated working hydraulic pressure, initial support force, pump station hydraulic pressure, maximum height, minimum height, working stroke, cylinder diameter, working fluid quality
/~~Coal-containing emulsifier emulsion
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~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier Emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsifier emulsion
/~~Coal-containing emulsion Emulsifier emulsion
Features of single hydraulic prop
Working surfaces with large changes in the height of the underground roof can be used because of its large working stroke.
If you need to use something that is resistant to bumps and collisions underground, you should choose it because its pillars are sealed with inner holes and have a wide range of applications.
It adopts friction welding and the weld will never break.
The pillar adopts a new sealing device, which eliminates the leakage point between the type pillar piston and the living column, making it safe and reliable to use.
Can be supported horizontally.
High strength and non-bending.
Single hydraulic prop Internal injection type Single hydraulic prop External injection type Single hydraulic prop Single hydraulic prop model Single hydraulic prop Quotation, etc.
Contact person
Manager Wang
Contact information
Fax
Mobile phone number
Number
Company name China Coal Industry and Mining Materials Co., Ltd.