● Solid Square Shaft Twin Helixs Power Driven Earth Screw Anchors
● Twin helix anchors is weld on two helix plate to the square bar . Shaft size is 1-3/8” while plate size is 6” 8” 10” 12” depends on the ground soil soft or hard.For hard ground we must use 6” 8” so it is easy to screw into the soil. But for soft soil, we need to choose bigger helix plate size.
● The Surface of the power driven earth screw are painting
● Solid shaft helix anchor have a Torch :6000 lbs
● Helix earth anchor thread:M24 or 1inch
QINGDAO GOLD POWER MACHINERY CO.,LTD