External injection (DW) single hydraulic prop

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External injection single hydraulic propSingle hydraulic prop
Single hydraulic prop, external injection single hydraulic prop, external injection single prop manufacturer, external injection single prop price
Single hydraulic prop
It can be divided into external injection single hydraulic prop, internal injection single hydraulic prop, suspended single hydraulic prop and fiberglass single hydraulic prop. These types of single hydraulic props are made of different materials, and their main functions are to play a supporting role in the process of coal mining. Contact person
Yao Qiuhuan
The single hydraulic prop is a constant resistance prop. It can be matched with various top beams and can also be used as the main column. It can be used as support plate for general mechanized coal mining or gun blasting mining working face in coal mines, and can also be used for end support or other temporary support of comprehensive mechanized coal mining working face.
The single hydraulic prop is matched with the metal hinged roof beam and is used for the ends of general mechanized blasting mining working faces and fully mechanized mining working faces in coal mines or for temporary roof support. It is suitable for working faces with a coal seam inclination angle smaller than that of the coal seam. When certain measures are taken, It can also be used in inclined mining working faces. This series of single hydraulic props has good stability and outstanding technical performance advantages. It can increase the single support height of high-grade general mining working faces in coal mines from . End and advance support are provided for working surfaces with a thickness of less than .m.
Product features of single hydraulic prop
, large working stroke, especially suitable for working surfaces with large changes in the height of the underground roof.
The pillar adopts inner hole sealing, which is resistant to bumping underground, has a wide range of uses
and will never break. Using friction welding, the weld seam will not break.
The pillar adopts a new sealing device, which eliminates the leakage point between the piston and the live column of the type pillar, making it safe and reliable to use.
, can be supported horizontally.
, high strength, no bending.
Jining Yimei
The single hydraulic props produced by Jining Yimei are available in various specifications with different support heights, which can meet various customers who require different support heights.
When selecting appropriate pillar specifications, the height of the working surface and the pressure on the roof of the working surface should be considered.
The externally injected single hydraulic prop should
be selected for blasting mining working surfaces with relatively hard coal, as well as working surfaces with particularly strong periodic pressure or impact ground pressure.
Jining Yimei produces single hydraulic props of various specifications and models, as well as support spare parts
Coal mine customers are welcome to call for consultation. We serve you in the spirit of pursuing high quality and customer satisfaction. Welcome to call for consultation
Contact person
Yao Qiuhuan
Mobile phone
Landline
Ali Wangwang
Once, I went to buy breakfast. When I was queuing up, I found that the usually stern boss was also queuing up. So I was very nervous. After saying hello, I said to the chef, would you please order a cup of steamed buns? , two breasts! It was the first time in two years that I heard my boss laugh so loudly.