The cyclone dust hood uses the air volume to absorb dust and waste gas, and is a commonly used dust collector for intermediate frequency melting furnaces. The biggest advantage of the cyclone vacuum hood is its double flip working mode, the hood and the connecting arm can be rotated separately, so it can not only tip back and forth, but also stay at any position, so it is effective in all production stages vacuum up. It could be customize it individually to match your furnace.