3030L is a standard industrial aluminum alloy profile, composed of aluminum, copper, magnesium, manganese, zinc and other materials, with good corrosion resistance, processability and weldability, commonly used in a variety of machine tools and equipment, structural frames, drive bearings, linear guide, factory automation accessories.
3030L-D, on the other hand, is a specialized, anti-static aluminum alloy profile with conductive particles doped within the material, which effectively prevents static buildup and discharge, thereby protecting equipment and products from static interference and damage. Therefore, 3030L-D is often used in electronic production lines, semiconductor equipment, medical devices and other high-tech fields that require anti-static.