... of peripheral automatic equipments for punch press industry, such as NC feeder, roll feeder, uncoiler (decoiler), straightener (leveler), uncoiler & ... straightener 2 in 1, uncoiler straightener and NC feeder 3 in 1 machine etc. We have more than ... adjusted feed material thickness.7.Hard chrome plated rollers ground with min.HRC60°and adopts middle-hollow style, wear resistant ...