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By certification 
Screw anchors can be mounted to depths of 4 m by boom suspended torque motor line trucks or rack type digger trucks. Its tensile strength is 160kN and is suitable for grade 2 soil.
The screw anchor consists of a screw hub assembly, rod and eye nut. The tilting guide point not only improves the penetration of the anchor, but also transfers the soil from under the hub to above the anchor.
Material |
Steel |
Surface treatment |
Paint |
Size |
450mm |
Process |
Investment and Welded |
Type |
Socket internal drive, power installed anchor |
Supply with |
Single or Double thimble eye nut and anchor rod |
Application
The socket type screw anchor can be used in agriculture field, for assemble anti-hail netting system, vineyard, Cherry garden, crop protective canopy or netting construction.
http://www.earth-anchoring.com/
