Coil Slitting

coldSlitting is the action of reducing the parent width of the coiled steel to one or a number of narrower widths. Each of the finished widths is known as a strand, and is recoiled to produce a finished width slit coil. The strands can be of varying width. To slit the material the coil is unwound and passed through a set of fixed guides, this allows for the parent material to be offered up to the slitting head in a controlled manner. The slitting head consists of two driven arbors with a number of rotary slitting knives and spacers set to produce the finished required size once the material has been passed through them. The blades act as rotary cutters, thus offering a never fully closing scissor action.Once the material has been slit it is recoiled on the finishing mandrel to produce a number of smaller coils. Other options might include cutting the coils into half or more and re-slitting to smaller sizes.


Operation Slit Coils
Feeding Coil 25MT
Feed Coil OD 2000.00mm
Feed Coil ID Step of 508mm, 610mm, 760mm, 850mm
Finish Good As Customer Requirement
Thickness {min} 0.30mm
Thickness {max} 3 mm
Slitting Width {min} {mm} 50mm
Length {mm} Variable
Tolerance +/- {0.2mm}
Material Hot Rolled, Cold Rolled, Galvanised Iron Range, Electro Galvanised, Colour Coils, Stainless Steel, Aluminium and HR Pickle & Oiled

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