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What is Understanding Stretch Levelers about?
There are several types of equipment used to correct shape defects in metal strips, each with different capabilities. A flattener can remove coil set and cross bow but may induce edge wave. A straightener removes more defects like coil set, cross bow, and edge wave. A shape correction leveler can remove all defects by bending its rolls to selectively work different parts of the strip. A tension leveler removes all defects and stress through very high tension but is expensive to operate. Common shape defects
- Author
- Praful Patil
- Language
- EN