1 概述 南钢一轧分厂为1958年开始筹建,于1972年正式投产。该分厂主要生产方坯和薄板坯,可生产部分中型材,原轧机组成为Φ650×3,后经过几次改造,现轧机组成为Φ650×2、Φ650×2二列布置,其他主要辅助设备有:燃油连续式推钢加热炉2座,轧机前后升降台及移钢装置、3台热剪机、2组板坯型钢冷床和2组方坯冷床等,已形成40万吨/年的生产能力。 1 Overview Nangang a rolling mill began construction in 1958, officially put into operation in 1972. The factory mainly produces billet and thin slab, can produce some medium-sized timber, the original mill group Φ650 × 3, after several transformation, the current mill group Φ650 × 2, Φ650 × 2 two columns layout, other major auxiliary equipment There are two continuous oil-fired furnaces, front and rear elevating and rolling mills, three thermal shearing machines, two slab steel cooling beds and two sets of billet cooling beds, which have formed 400,000 tons / year Production capacity.