1.coil feeder:stainless steel,aluminum 2.ISO9001-20008 quality system management 3. ... system. coil feeder machine suit for kinds of raw material coil 1. steel coil (SPCC,Galvanized Steel,Electrical Steel),Stainless Steel coil ,Aluminum coil ,Copper coil ,etc ... Width (mm)400-1850Coil Thickness (mm)0.3-3.2 coil feeder