... : 700~1250mm PLC Control System steel coil coating production line with decoiler and recoiler Dear ... coating can be 10~20μm (wet film is 20~40μm). 12. Normal Coil coating: polyester, silicium changed polyester, polyurethane, epoxy, alkyd resin ... , acrylic resin, solution-type acrylic resin, PVC, ...