How to deal with the broken belt in the annealing furnace
Released Time:
Dec 17,2020
This kind of belt breaking occurs in almost every process of the production line, which can be summarized as follows.
This kind of belt breaking occurs in almost every process of the production line, which can be summarized as follows:
1.Inlet edge scraping: improper operation by personnel, such as excessive correction, excessive perforation of looper, too low tension, or manual correction is not timely; the scraping CPC rectification system fails; the shape of the incoming material is not good.
2.Scratches in the cleaning tank of the annealing furnace: the correction is not good, and the steel strip is skewed and scratched in the cleaning tank; the electrolytic copper rod or guard plate breaks and falls off, causing the extruded steel strip to scrape or even break the belt; the brushing roller or squeezing roller does not turn, and the squeezing steel strip causes the steel to be broken.
3.Scraping material in the annealing furnace: the correction operation is not timely or the 3# correction machine fails to make the correction effect poor, and the edge is scraped onto the furnace wall or furnace roller.
4.Scraping the edge of the zinc pot section: It mainly refers to the edge of the nose of the scraping furnace, which is directly related to the correction effect of the previous process.
relationship.
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