Uncoiler, Straightener And Feeder Together 3 in 1 (for middle thickness material). About particular specification manufacturing, please contact us freely.Model Item NCMF-400 NCMF-500 NCMF-600 NCMF-700 NCMF-800 NCMF-1000 Materila thickness mm 0.3-2.2(Straightening roller Φ 50*5up/5down) Materila width mm 400 500 600 700 800 1000 Coil inner diameter mm Φ 450-530 Coil outer diameter mm Φ 1200 Coil weight Kg 2000 3000 5000 Decoiler power HP 2 3 5 Straghtening power KW 4.4 5.5 7.5 Expansion style Manual expansion Hydraulic pressure expansion Size M 4.51.91.8 4.52.01 .8 4.52.11 .8 4.52.31 .8 4.52.51 .8 4.52.81.8 Weight Kg ≈ 3200 ≈ 3900 ≈ 4800 ≈ 5100 ≈ 5600 ≈ 6200