Self color ground post earth shaft anchor
The earth shaft anchor is used in soil investigation.
It is made of a frame of aluminum alloy, a spiral anchorage block, an upset by chain driver, and a turn by bevel gear, etc.
Earth shaft anchor for the construction of power supply lines, which are used for fixed ground grinding, drawing machines, steering blocks and temporary drawing lines.
From comparing the earth shaft anchor deformation and stress status under different elastic-module, depth and radius,
we get the main influence factor of reaction force.
The mainly way to product the anchor is forged,and we always use the zinc plated to do the surface treatments,