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Welding of screw pile HS Metal professionally produce screw pile and give special attention on details.  Locate welding point of the helix plate according to specified requirement. Width of welding of helix is 3 mm, no bubble,no fake welding. Reinforce welding at start and stop point of helix on screw pile shaft. Handle with care to avoid transformation of the helix and shaft ends. Nuts on the ground screw must be lo

Hot Dip Galvanization Introduction Ground screw is widely used as foundation of PV solar system,fencing,house construction etc. Pole anchors, wood connectors are used to fasten objects. Hot dip galvanization is to be performed to anti-rust and guarantee life of ground screw,post anchor. Hot dip galvanization includes below steps: 1. Remove pollutants from to-be-galvanized products; 2. Do pickling and then rinse with

Fiber Ground Screw to Be Published To catch the trend of environmental protection, especially with combination development of Beijing, Tianjin and Hebei province in China, we have been studying new material- fibre composite for ground screw. With this material, ground screw could be formed directly – without shrinking, without welding, without galvanization. Previously we had made fiber ground screw with small

Ground screw pile is made of conical steel pipe and helix. To make conical pipe ends, the usage of automatic shrinking machine frees most of man power and improves the production. After heating from the induction coil, heated pipes are loaded onto automatic shrinking machine and finish shrinking stage.

Hardness of Metal Timber Connector Metal timber connectors are used to bind timber to timber, timber to steel, timber to concrete. Hot dip galvanization could protect wood connector from corrosion. And hardness of timber connector bracket itself is very important to its quality. Heavy timber metal connector is made of steel plate, after cutting, bending, flattening, forming, calibrating etc, wood connector is made th