... reasonable distributing 2 segments of elongation. In addition, 23-roll leveler working with smaller elongation will be beneficial to ... needs of electronic industry.• Technological parameter:1. Material: Copper AlloyC10200, C 11000, C11100, C26000, C27000, C19025, C19400, C19210, D 51900 ... 10000KgLine Elongation Rate0~3%3. Product: Product Flatness≤5I roll forming machine &cold roll forming machine