screw anchor is also called socket screw anchor which is mainly used for agricultural and mining ,power line ,industrial foundation construction
The screw anchor is made of helix, tube socket and tip spigot which can help the helix dig into ground easily
The helix size are mainly 200mm 250mm 300mm and 450mm to suit different soil class
For small helix ,it is mainly for hard ground soil and bigger helix size is suit for soft soil ground
The thread of the spigot is M24 and 1"
The helix and tube material is Q345 alloy steel
The helix screw anchor work together with stay rod ,eye nut to pull the cable wire
Surface of the earth screw anchor is painting grey or painting black
Here show the details pictures Earth Anchoring Systems Screw Anchors:
1.Name: Screw anchor (Socket type 10")
2.Rate:10000 ft.-lb
3.Material: carbon steel
4.Coating:Painting
5.Thread: M20 / M24 thread
5/8" 3/4" 1" thread
the welding process of the screw anchor :
Here are the factory view pictures:
We are a factory and we owned 150 workers ,we can do forging ,welding, cutting ,machining ,by ourself so we can control the cost and quality .
Please contact us for more information on the screw anchor (socket type)
Amanda Xue: +86 13188978757
Email: amandaxue@chinarigging.net
