Prepainted galvanized steel is known as Prepainted Galvanized Steel Coil , pre-coated steel, coil coated steel, color coated steel ,prepainted galvanized steel coil , pre painted steel coil suppliers, prepainted galvanized steel coil, pre painted steel sheet,pre painted galvanized steel sheet , painted sheet metal ,Prepainted Galvanized Steel Coil, etc. It is  a Galvanized steelwith a number of paint layers and treatments in a carefully controlled environment in a continuous coil coating line.

1) Thickness: 0.3mm-1.2mm
2) Zinc Coating: 80g/m2-100g/m2
3) Painting Thickness: 25mic/5-10mic
4) Standard Width: 914mm, 1000mm, 1200mm, 1270mm or by request.
5) Coil weight: by request.
6) ID: 508mm/610mm
7) Color: RAL, or other series
8) Coating sustains 180 degree bending

Production Line of Prepainted Galvanized Steel Coil:

A typical Horizontal PPGI Line would comprise with the following steps:

Pay off reel → double cut shear → welder-notcher → entry accumulator → pre cleaning section → furnace → hot bridle → zinc pot → air knife → after cooler → water quench → dryer → skin pass mill → dryer → tension leveler → dryer → chemical coater → chemical oven → cooler → exit accumulator → oiler → exit shear → tension reel.

Shanghai Luthan is an international manufacturer and supplier for Prepainted Galvanized Steel Coil. We have two prepainted lines based on galvanized steel coil. Our monthly output for each line is approxiamtely 5,000 ton.

Application of Prepainted Galvanized Steel Coil (PPGI):

Mainly used in Roofing, Construction,Electric Appliance Panel,etc

Packing of Pre-painted Galvanized Steel: