Description of Customized Ground Screw
Customized ground screw is a large screw, using special machines will drill into the bottom, can be achieved with the concrete base the same strength and tensile force. The cost of this method is lower than the traditional concrete method, and the disintegration of easy to remove, and can be repeated use. Therefore, the solar power generation equipment are used customized ground screw to stability the foundation. Bristar’s ground screw is specially developed for the maximum flexibility in designing for bother residential and commercial solar mounting system, which can be applied to various soil conditions and can be customized according to customer’s specific requirements.
Parameter of Customized Ground Screw
Material | Steel Q235 |
Surface: | Hot dip galvanization 80µ |
Foundation type | Open ground screw |
Length | From 500mm To 2500mm, Customized |
Thickness of Pipe | 2.5mm, 2.75mm, 3mm, 3.5mm, Customized |
Outer Diameter | 48mm, 60mm,70mm,76mm,89mm,Customized |
Spiral Size | Thick 2.0mm-6.0mm, Diameter 100mm-220mm, Customized |
Thickness of Flange | 6mm - 12mm, Customized |
Diameter of Flange | 120mm-250mm, Customized |
Series | Flange top, U shape top |
Warranty | 10 years on material |
Service life | 25 years |
Product List of Customized Ground Screw
Manufacturing Process of Customized Ground Screw
Material cutting, then heating the head and shape it into tip point, puncing holes on the top, then welding the flange and threads for the ground screw. After all welding and polish finished, we will doing the the hot dip galvanized process for the ground screw. Manufacturing process showing as below.
Reference Packing of Customized Ground Screw
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