Pre-twisted Wire Process

armour rod Material selection is the first step in the process. The material of the conductive wire directly affects the performance of the finished product armour rod in transmission line. Common materials include aluminum, aluminum alloy, and galvanized steel, which are combined in different ways according to the purpose. Aluminum is light and conductive, suitable for power transmission; galvanized steel has high strength and is suitable for bearing mechanical tension. armor rods conductor Materials must be checked for quality assurance when they enter the site. The diameter error of the random inspection shall not exceed ±0.02 mm, and there shall be no oxidation spots or scratches on the surface.