Individual hydraulic supports for mining can be customized in bulk

Description :

　　This product is an external liquid supply constant resistance single hydraulic support, which is used in conjunction with DJA, DJB, DFB, and type metal roof beams. It is used for supporting the roof of coal mining working faces, as well as for supporting the roof at the end of comprehensive mechanized coal mining working faces. It can also be used for riveting point columns of comprehensive mining end supports or general support in other tunnels.

　　The single hydraulic pillar is an externally supplied constant resistance single hydraulic pillar, which can be used in conjunction with various top beams or as the main pillar. It can be used for supporting the roof of the blasting mining face, and can also be used for other temporary supports.

　　The single hydraulic prop is applicable to the inclined coal seam mining face with the dip angle of the coal seam less than 25 ° -35 °. The applicable conditions of the roof and floor of the coal seam are: the backwardness of the roof does not affect the recovery of the prop, the floor should not be too soft, and the depth of the prop pressed into the floor does not deteriorate the integrity of the floor, otherwise the base should be increased.

　　Product Features:

　　1. Large work schedule and low cost of safety management;

　　2. High support strength, good safety and stability;

　　3. Long service life, easy operation and maintenance;

　　The DWX type (suspended) single unit hydraulic prop overcomes the defects and problems of weld seam fracture and internal leakage in the currently used (piston type) single unit hydraulic prop at home and abroad, and creatively improves in technical principles, structure, performance, safety, environmental protection, and other aspects. It has the characteristics of large working stroke, high bearing capacity, strong resistance to eccentric load, high stability and safety factor, and wide range of use, making it an ideal mining face and end support equipment.

　　The DWX suspended single hydraulic prop is a technical product protected by international invention, national invention, and utility model patents, with 16 patents including patent number 97107063.6. This product was listed as a key promotion project for national scientific and technological achievements during the 15th Five Year Plan period in 2003. In 2006, it was listed as a project of the "Eleventh Five Year Plan" by the state.

AfterSalesService :

• Mining single hydraulic prop