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Hydraulic Column of Hydraulic Support for Coal Mining Equipment
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| Model No. : | M183-30 |
|---|---|
| Brand Name : | Henan Shuangzhi Machinery |
| Certification : | ISO 9001:2000 |
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Henan Shuangzhi Machinery Equipment Co., Ltd.
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Product description
The hydraulic support column jack is a necessary support in the coal mine work, its reliability is also very important, so how to improve the reliability of the use of hydraulic support column jack?
The seal problem of hydraulic support column jack
According to relevant research and reflect the situation of the user, polyurethane material has become in the coal mine machinery hydraulic seal as long as the material, to solve the problem of the polyurethane seal in water easy to hydrolysis and performance decreased significantly as the temperature rise problem, design a new type of seal high pressure resistance, tensile structure, to achieve its quick effect, rapid promotion, should be first developed varieties with existing hydraulic support jack matching the post production.
Corrosion protection of hydraulic support column Jack
In order to solve the problem of corrosion protection on the inner surface of hydraulic support column jack cylinder, organic composite materials which do not react with the matrix should be adopted. The design principles of organic composite coating are as follows: the coating should have the characteristics of high strength, anti-corrosion, abrasion resistance and no environmental pollution; The coating shall have a good binding ability with the metal; It should have good machining ability and low friction coefficient.
If the above two points can be achieved in the sealing and anti-corrosion of the hydraulic support column jack, then the reliability of the hydraulic support column can be greatly improved. If you need hydraulic support column jack, you are welcome to contact us in time.
The seal problem of hydraulic support column jack
According to relevant research and reflect the situation of the user, polyurethane material has become in the coal mine machinery hydraulic seal as long as the material, to solve the problem of the polyurethane seal in water easy to hydrolysis and performance decreased significantly as the temperature rise problem, design a new type of seal high pressure resistance, tensile structure, to achieve its quick effect, rapid promotion, should be first developed varieties with existing hydraulic support jack matching the post production.
Corrosion protection of hydraulic support column Jack
In order to solve the problem of corrosion protection on the inner surface of hydraulic support column jack cylinder, organic composite materials which do not react with the matrix should be adopted. The design principles of organic composite coating are as follows: the coating should have the characteristics of high strength, anti-corrosion, abrasion resistance and no environmental pollution; The coating shall have a good binding ability with the metal; It should have good machining ability and low friction coefficient.
If the above two points can be achieved in the sealing and anti-corrosion of the hydraulic support column jack, then the reliability of the hydraulic support column can be greatly improved. If you need hydraulic support column jack, you are welcome to contact us in time.
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