... following aspects:1.Intergrating uncoiler straightener and feeder 3 in 1, compact design saving space while ... famous YASKAWA Electric, high precision and stability. 3.Opto-Electronic loop (Electric eye Loop)control system ... m/min) 16 m/min16 m/minStraightening roller: upper 4 / lower 3 upper4 / lower 3Power supply spec. 220V ... 2.2kw, 2.2kw, 2.2kw3.7kw, 3.7kw, 3.7kw, 5.5kw, 5.5kw,Feed level Customer ...