The vertical roller mill adopts the principle of suspension roller compaction and air separation, and the powder is once cut into powder, and the fineness and output are achieved by air selection.
Recently, some users have asked if their vertical roller mill air duct is blocked. What is the cause? In fact, it is very simple for two reasons. 1. Uneven feeding causes blockage of the air duct. 2. There are too many materials in the powder collector, and the material is not allowed to be returned. The return air brings the material back to the host, causing blockage of the air duct.
How to clean up the air duct if it is blocked? The first can be manually cleaned, so the comparison is more troublesome; second, open the small observation door to the direction of the dust collector, and then only blow the fan for 3-5 minutes. This will blow the air around the air duct. After cleaning the air ducts, you can start up in the normal order.
