The galvanized skeleton is the "rib" of the filter bag, which should be lightweight, easy to install and maintain. The quality of the galvanized skeleton directly affects the filtering state and service life of the filter bag. Our company has introduced advanced dust removal skeleton manufacturing equipment, using high-frequency welding machines to weld the skeleton into shape in one go, using iron wire or stainless steel wire with sufficient strength and rigidity.
The galvanized dust removal skeleton adopts cold galvanizing, also known as electroplating. The dust removal skeleton is subjected to oil removal, acid washing, and then placed in a solution composed of zinc salts using electrolytic equipment. The negative electrode of the electrolytic equipment is connected, and a zinc plate is placed opposite the pipe fitting. The positive electrode of the electrolytic equipment is connected to the power supply, and a layer of zinc is deposited on the dust removal skeleton by directional movement of current from the positive electrode to the negative electrode. The dust removal skeleton treated with galvanizing has a smooth appearance, no zinc nodules or burrs, and appears silver white or colored. It has a certain degree of acid and alkali resistance and is currently a commonly used dust removal skeleton.