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Internally injected single hydraulic propSingle hydraulic propSingle hydraulic prop price, single hydraulic prop manufacturer, single hydraulic prop model
Coal mine from gold The era has reached the age of rust
, and Yimei Pillar
will coexist hand in hand with you
and remain standing.
Jining Yimei
is a large-scale enterprise in the National High-tech Zone of Jining City. It is an e-commerce enterprise and manufacturing enterprise that Jining City focuses on cultivating and supporting. The company mainly produces various specifications and models of mining cars, turnouts, mining supports and support equipment, as well as high-tech and advanced mine construction products and the research and development of new products. All products have licenses issued by the state. Contact person
Yao Qiuhuan
Internal injection single hydraulic prop
The support function is achieved through the pump and oil of the prop itself. Its advantage is that the working fluid is not discharged during operation. It can protect the working environment very well and is very convenient and flexible to use. It is the longest-used support equipment.
The scope of application of the internally injected single hydraulic prop
is that the coal seam inclination angle is smaller than the gently inclined mining working face. After taking certain safety measures, it can also be used in the mining working face with an inclination angle of ~.
, the height is not greater than the maximum height of the pillar, that is, the maximum support height of the type pillar is . The range of support height variation is generally .
. During the pressure-bearing process, the middle part of the pillar should not be used as the fulcrum of the push-slide jack.
When used in the blasting mining working surface, measures should be taken to prevent the surface of the live column of the pillar from collapsing. .
Working principle of internally injected single hydraulic prop
The working fluid of internally injected single hydraulic prop is hydraulic oil. When returning to the column, the hydraulic oil in the cylinder flows back to the inner cavity of the living column to form a closed cycle. No need The pumping station and pipeline system have few supporting equipment and low cost. They can still be used in places where there is no power supply and pumping station. They are flexible, easy to manage and simple. Since the working fluid is a closed cycle, the hydraulic oil flows back to the living column when the support column returns. The inner cavity realizes the closed-circuit circulation of the hydraulic oil of the pillar itself. The hydraulic oil consumption is very small. The hydraulic system of the pillar is a closed system. The hydraulic oil does not spill and does not pollute the environment. It is conducive to environmental protection. It has little impact on the production of the working surface and can be better maintained. The working surface environment is improved, and the working conditions are better. The valves of the pillar are all installed in the inner cavity of the pillar, which is less likely to be contaminated by the outside and has high reliability.
Introduction to the single-body hydraulic prop with internal injection
/Single-body hydraulic prop
/Single-body hydraulic prop with internal injection,
/Single-body hydraulic prop,
(, ,)/Internally injected single hydraulic prop, etc.
Jining Yimei also sells injection guns, liquefied liquid pump stations, emulsions, high-pressure hoses, three-way valves, column caps, column shoes, anti-fall chains, hinged roof beams, etc. />Jining Yimei supplies various types of internally injected single hydraulic props, with a total of more than a dozen specifications.
Jining Yimei has the best quality and complete specifications. It improves the company's reputation with zero profit. I can guarantee that customers will get the best price, the most considerate service, and the most reliable product quality at Yimei. We are willing to create brilliance with all our old and new friends
Welcome to call us
Contact person
Yao Qiuhuan
Mobile phone
Landline
Ali Wangwang
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