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Besides the filter materials and filter machines, Zonel Filtech also offers free consultant on dust collector technology support, so we always can receive some technical support requirements from our clients and potential clients, when some questions are mentioned, we may edit some articles then release in our catalog to help our reader to solve the possible problems for their dust collectors, this article will explain the emission exceed problems.

According to the client’s description from the cement plant they adopted the vertical mill for the raw meal preparation, then conveying through an air slide chute system (630X79500mm), the angle of inclination is 8 degrees, with 2 blows (18.5KW). Recently, many blocking problems happened at the upper side of the air slide system (around 800mm to cyclone), always happens when the mill starts to work, but when the mill operating for some time, the blocking problem disappears.