A floating single hydraulic prop is a new type of support equipment, featuring the following notable advantages:
Excellent load-distributing capability and high stability
Using plunger suspension technology, the hydraulic suspension force is directly applied to the top cover, distributing four-fifths of the working resistance, thereby enhancing the stability and safety of the support column. This design also significantly increases the support height and load-bearing capacity of the column.
High Reliability
By eliminating the difficult-to-implement arc weld seams, the columns' strength and reliability have been significantly enhanced, effectively preventing potential hazards such as roof caving due to seam fractures, ensuring the safety of staff.
3. Lightweight
According to different specifications, the entire column's weight is reduced by 15-30% or more compared to currently used columns domestically and internationally, yet it boasts higher working resistance, stroke, and stability safety coefficients than aluminum alloy columns.
4. Upcoming Work Schedule
The suspended single hydraulic props offer a large working stroke, expanding their application range and reducing the variety of prop specifications. They are particularly suitable for working faces with significant roof subsidence.
5. Strong intensity
All sealing points are external, making them easy to visually inspect. In the event of a leak, liquid can be injected or pillars can be replaced at any time, thereby enhancing the safety and reliability of the roof support in coal mining face.
6. User-friendly
The triple-valve is mounted on the handle body, and during fluid injection, the triple-valve does not rise with the column's elevation, offering convenient operation and reliable safety.
7. Low repair and maintenance costs
Due to its well-designed structure, the cost of maintenance and repairs is relatively low, thus reducing operational expenses.
8. Utilizing Neutral Water
Enhanced equipment versatility for environments utilizing neutral water.