normal production of the electrolytic tinning line at baoshan iron & steel co. ltd. was restrained to some extent by short service life of the reflow conduct roll and frequent rush repairs.
宝钢电镀锡机组软熔导电辊使用寿命短,抢修频繁,一定程度上制约了机组的正常生产。
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.