| 摘要 |
An apparatus for removing impurities on a rolling material is provided to prevent adhering impurities onto a rolling material and restrain some part of a rolling material from being separated when the rolling material is post-processed. An apparatus for removing impurities on a rolling material comprises the following units. Frames(20, 60) are located at some distance from a rolling material(1). An air spraying unit installed in a top of the frames sprays air to the rolling material. A top spraying unit(30) is formed in the air spraying unit. The top spraying unit sprays air to a surface of the rolling material.
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