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1, stainless steel roll with the pipe is slightly higher with the difference between the steel pipe refers to the thickness of the steel pipe width of the target thickness measurement of the maximum and minimum difference. Generally with the pipe within 0.05mm or less.
2, stainless steel roll is the oil scraper if the operating operation is not balanced, the lack of wind pressure.
3, the amount of reduction, a center, AS-U preset value of the reduction of the amount of the allocation of unreasonable will affect the steel pipe type, profile, easily caused by the volume; rolling the first pass, if the one Center and AS-U default value given inappropriate, resulting in a single strip of steel, belly steel pipe type, easily caused by the volume.
4, when the rolling showed an exceptionally high-speed rolling showed broken, instantaneous tension disappeared, the city caused the steel belt volume.