Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

Shandong China Coal Mining Single Hydraulic Props Co., Ltd.

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    Suspension Single Hydraulic Prop Product Advantages

    1. Suspension single hydraulic props produced by our company have strong anti-offset capacity and large stability. We adopt the plunger suspension technology principle, so that the hydraulic suspension force acts directly on the top cover through the inner cavity of the pillar living column, so that the hydraulic suspension force shares about four-fifths of the working resistance of the pillar. This improves the stability and safety of the pillars and greatly increases the support height and load carrying capacity of the pillars.


    2. Expanded the use of suspension-type hydraulic props and reduced the number of hydraulic props purchased. A suspension single hydraulic prop is equivalent to five common props, reducing the capital investment and management costs of the coal mine to the pillar equipment.


    3. At present, the single hydraulic props at home and abroad are used to weld the studs of the three-way valve on the living column. When the living column is raised, the operator must rise with it. For higher working faces, the operation is inconvenient. Our suspension single hydraulic props are equipped with a three-purpose valve on the handle body. When the liquid is injected, the three-purpose valve does not rise with the rise of the living column, the operation is convenient, safe and reliable.


    4. In the case of wear and tear in the seal, the seal expansion state can be maintained, the seal replacement rate is reduced, and the maintenance and maintenance costs are reduced.


    5. The suspension single hydraulic prop is made of neutral water, which ensures the working environment and groundwater are not polluted, healthy and environmentally friendly.

    Suspension Single Hydraulic Prop Product Advantages

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