Screw pile foundation could be adjusted different range to match with uneven road ,the back and froth can be adjusted range around 55 mm ,the left and right can be adjusted range around 30 mm.

In recent years ground screw foundation is widely applied to light gauge steel framed house structures,its has good withstanding earthquake on performance.

Helical ground screws are a type of foundation system used to support structures and secure them to the ground. They consist of large screws or helical plates that are mechanically rotated into the soil, creating a stable foundation for various applications.

Helical piles foundation screws are installed using hydraulic machinery with rotary drive motors or torque motors. The pile is screwed into the ground while applying torque to advance it. The helical plates on the pile create a "screw effect" as they penetrate the soil, providing uplift and compression resistance.

Jesfer Ground Screw is a leading manufacturer and supplier of helical ground screws for sale to Africa. We offer high-quality galvanized ground screws that are designed for various applications, including fence post installation.

The price of large, long helical screw piles can vary depending on several factors such as the length and diameter of the pile, the type of soil conditions, the load-bearing capacity required, and the specific project requirements.

Helical ground screw piles have become widely used in both Canada and the United States for various construction applications. These piles offer cost-effective and efficient alternatives to traditional concrete foundations in many situations.