Spiral Ground Auger Anchor Pile Helical Piers

Ground Auger/Pile Anchor is an extendable deep foundation system with helical bearing plates welded to a central steel shaft. Load is transferred from the shaft to the soil through these bearing plates. Central steel shafts are available in type of round shaft. The Type RS series are available in 2-7/8″ to 4-1/2″ diameter sizes,combinations are also available for compression applications in soil conditions where dense/hard soils . 

Installation depth is limited only by soil density and practicality based on economics. A helical bearing plate or helix is one pitch of a screw thread. All helices, regardless of their diameter, have a standard 3″ pitch. Being a true helical shape, the helices do not Earth Auger into the soil but rather screw into it with minimal soil disturbance. Helical plates are spaced at distances far enough apart that they function independently as individual bearing elements.

Earth Screw Anchor/Earth Auger for sheds,tents  made of  S 235 Carbon steel with powder coated or high dip galvanized treatment.

Specification of Ground Anchor as follow: