... -500 70-600 70-800 70-1000Coil thickness(mm): 1.0-6.0mm Max Coil weight(kg): 5000, 5000, 5000, 7000, 7000Coil ... Main motor (kw): AC5.5, AC5.5, AC5.5, AC7.5, AC7.5Uncoil motor(kw): 3.7kw, 3.7kw, 3.7kw, 5.5kw, 5.5kwStraightener Rollers(set): Upper4/lower3 ... ( m/min): 0-16 Air supply (kg/cm2): 5 kg/cm2Uncoiler expansion: Hydraulic operation press machine (straightener uncoiler & NC roll feeder 3 in 1)