HQ MOUNT Ground Screw is made of steel Q235B and the surface is treated with galvanizing of 80μm or more, which has good corrosion resistance.

Using the drilling machine can easily put the screw into the earth in minutes, which makes it the most efficient and cost-saving footing solution.
Soeasy Ground screw is designed according the strength test,can be widely applied to different soil conditions.

Process of working for solar ground screw piles:

Process Step 1:

Cutting the material of hollow pipe as client’s length requirement.

Process Step 2:

drilling holes on the upper end.

Process Step 3:

Sealing edge--- Make the pipe heated and softened in tail end with heating machine.

Put the heat pipe into the pipe-shrinking machine promptly to make the tail end into cone-shape.

Process Step 4:

Welding screw spiral--.Use the automatic welding machine to welding the screw spiral for spiral surround the whole pipe automatically and most effectively.

Process Step 5;

Testing the welding condition.

Process Step 6:

Galvanizing---Hot-dip Galvanization--put the welding well ground screw to the galvanizing Zinc.

Process Step 7:

Testing the galvanizing condition.

Process Step 8:

Packing on steel pallet for shipping .