Ground screw pile used in the construction process more "end bearing pile" structure, "friction pile", on the basis of the more widely used in a variety of earth pile, anchor, random structure of pile construction.

Working principle of spiral pile and like screws, are using lever balance condition of thread, thread is an Angle smaller long slope, relatively easy to break into.

After the purpose is to pile into the underground, taken out, no longer directly used as pile.

The working principle of pile is on the coil surface welding solid is equipped with a number of half cone, half the tip of the cone extending down toward the direction to the centerline of the coil direction, down to half cone can provide more pressure when screwing, screwing in smooth, half cone bottom block effect, as it is pulled pull-out force is stronger

YYL New ground screw pole have strong strength more than 500Kn, anti esistant, with long ues time more than 10 years

the details design can be use your work with a good feedback

if you are interested in that, welcome to inquiry to us :www.yuyilang.com