Slit Width Customized Prepainted Steel Coil 508mm 610mm Coil ID 3-8 Ton Coil Weight

Buyers who do not run their own slitting line pay twice for width: once in freight on unused strip and once in scrap at the guillotine. This slit width customized prepainted steel coil is supplied cut to the exact width the roll former needs, with coil inner diameter available in 508 mm or 610 mm and coil weight set between 3 and 8 tons to match crane and uncoiler limits. The arrangement reduces handling steps, cuts edge trim waste and lets a smaller fabricator order a container mix of several widths from one heat, keeping colour consistent across an entire finished roof while avoiding the capital cost of processing equipment on site.

• Width to your drawing: Coils are slit to the exact strip width of your forming machine, removing the need for in house slitting and the edge scrap that comes with it.
• Coil inner diameter choice: 508 mm and 610 mm bore coils are both available, matching the uncoiler mandrels used by most roofing and panel lines around the world.
• Coil weight matching: Weights between 3 and 8 tons are set to your crane capacity and coil car rating, so handling stays inside the safe working load without splitting the order.
• Mixed width containers: Several slit widths can be loaded in one container from the same heat, which keeps a complete roofing project in one colour and one coating batch.
• Burr controlled slitting: Knife clearance is set for the incoming strip thickness and coating build, so slit edges stay square and free of heavy burr that would damage forming rolls.
• Edge protection in transit: Slit coils receive edge protectors and tight strapping to prevent telescoping and edge damage, which is the usual cause of loss on narrow coils.

This service suits roofing and cladding fabricators, gutter and flashing producers, roll former operators, door and frame manufacturers, duct fabricators and metal furniture workshops that buy coil in specific strip widths. It is particularly useful for exporters who consolidate several product widths into one shipment, and for smaller plants whose volume does not justify a slitting line but whose product range demands several widths. Construction sites that order finished panels from a regional fabricator also benefit indirectly, because consistent slit width and coil weight reduce downtime on the forming line and shorten the delivery cycle for the finished roof.

Slit coils are wound tightly, wrapped in waterproof paper and plastic film, fitted with edge protectors on both sides and strapped to wooden skids. Narrow coils receive extra circumferential strapping to prevent telescoping during handling. Each coil is labelled with slit width, thickness, inner diameter, weight, heat number and paint batch, so the forming line can match coil to drawing without measurement. Loading plans are issued before shipment showing coil positions for eye to sky or eye to wall arrangement, and a packing list cross references every slit width against the purchase order to simplify customs and receiving inspection at destination.