The proper tension control method, precise and distribution are greatly needed for 1420 Electrolyte Tinning Line (ETL) of Baosteel when extreme-dimensioned production is being produced.

• 宝钢1420电镀锡机组在高速生产极限规格产品时,对中央段张力的控制方式、控制精度以及分布情况有严格的要求。