color inox ppgi color bond roofing steel color coated galvanized steel coil ppgi1

Typical process flow of color coated board production
Entrance steel coil trolley loading → uncoiler → entrance double shear → sewing machine → 1 # tension roller → 1 # correction roller → entrance vertical loop → 2 # correction roller → 2 # tension roller → 1 # alkali washing device → brushing device → 2 # alkali washing device → 1 # hot water rinsing device → 2 # hot air drying device → vertical coating machine → vertical coating furnace → 3 # tension roller → 3 # correction roller → initial coating machine → initial coating curing furnace → 1 # correction type atomization water cooling device → 2 # hot air drying device → vertical coating machine → vertical coating furnace → 3 # tension roller → initial coating machine → initial coating curing furnace → 1 # correction type atomization water cooling device → 2 # hot air Drier → 4 # tension roller → 4 # correction roller → 1 # precision coating machine → 2 # precision coating machine → precision coating curing furnace → 2 # correction type atomization water cooling device → 3 # hot air dryer → 5 # tension roller → 5 # correction roller → outlet vertical loop → 6 # correction roller → 6 # tension roller → outlet shear → coiler → coil unloading trolley → bundling → weighing → inspection and storage.