The Helical ground screw by using Q235 standard carbon steel material and hot dipped galvanized finished, which is directly installed into the ground floor through the pile driver equipment to replace the concrete foundation. According to the different application locations and purposes, we have developed a variety of ground screws. Through the connection between the flange and the upper part, the flange is easy to disassemble, the connection strength is high, and the adjustability is easy to install. Protect the environment and ground from damage. It is also suitable for quick installation in various geological environments.

Application of flange ground screw:

Flange ground screws are widely used in different outdoor geological environments to fix wooden houses, solar mounting supports, buildings, advertising labels, guardrails, wooden trestles and other building foundations.

Bearing capacity design of ground screw:

The loads on the PV support include self weight, wind load, snow load and other environmental pressures. The length of the spiral ground screw pile and the size and thickness of the blade have a certain impact on the firmness of the entire photovoltaic support system. Through the soil environment test report, more accurate geological information can be obtained, suitable ground piles can be selected and the overall bearing pressure can be calculated.

Installation method:

The screw ground pile can be installed quickly and efficiently through the pile driver equipment. The screw pile adopts a power head device. The power of the power head is strong and can be well constructed in the hard soil layer. Measure the hole position and install it accurately. Compared with the traditional reinforced concrete foundation installation, large area excavation is required, causing damage to the ground environment. The integrity of the ground can be maintained through the installation of screw piles, and the depth of pile installation can be controlled. There are many ways to connect the ground pile to the top. U-shaped connection, flange plate support, pile support, etc

Category of spiral ground screw:

Small blade spiral ground screw, large blade spiral ground screw, single blade spiral, and multi blade spiral.

The spiral blades are divided into small spiral blades and large spiral blades. The blades are single spiral, double, multi blade, etc. Helical ground screws The diameter of the large spiral blade is more than 176mm - 0.5m. The increase of blade increases the tensile force of pipe diameter, and increases the bearing capacity and drawing capacity. Large spiral vane piles are widely used in soft geological environment, river beach, desert, soft soil and other soft areas.

Size and specification of spiral ground screw:

Pile length, flange plate thickness, pipe wall diameter, and various spiral blades. The following common specification information. It is made of hot digging galvanized Q235 steel. Galvanizing thickness can be customized according to different needs, usually the average thickness is 80 μ m。

Kinsend's own processing plant customized spiral ground screws. It is widely used in photovoltaic bracket systems. We look forward to your consultation and provide more detailed information about ground screws solar mounting system.