Multi-single suspension strut is in use as a support device in coal mines, coal mine is more dangerous place. Suspending a strut outer single hydraulic prop, and when the injection, three valves do not live with the strut column temperature increased, easy to operate, safe and reliable.
Suspending plunger suspension strut using technical principles, the hydraulic suspension strut force directly through the lumen of a living column acting on the cover, the balancing force of the hydraulic suspension strut about four-fifths of the working resistance, so that the living column force in the axial direction only one-fifth of the working resistance, improve the stability and security of the strut, also greatly enhance the load capacity and the height of the support struts;
And abroad single hydraulic prop products currently in use are made of the technical principles of a piston type monomer strut suspension, can not be sufficiently suspended using a hydraulic force balancing column working resistance, so that the working resistance of the upright to bear all, column often causing bending, so that damage to the props, the guide roof fall accident. Strut is provided in the column no longer guarantee the arc welding process is difficult, but also improves the strength and reliability of the column, to avoid breaking the weld roof falling caused by accidents, ensure the safety of the staff. And now with domestic and foreign prop series struts are welded to the upright stud means of three valves, greatly reduced the strength of the column.
Suspension single hydraulic prop Shandong Coal Group production is not only the quality and security, and its high safety factor, suspension single prop buy from my company guarantee will not let you down, floating alone if you want to buy body prop, may wish to come to my company to see it, maybe there are you like one. Similarly, if you want to know more product knowledge, please feel free to contact us a message online!
