FIELD: rolling equipment, possibly contraction of non-closely wound turns of hot rolled coils after rolling in wide strip rolling mill before delivering coils to consumer.
SUBSTANCE: method comprises step of vertically placing coil in frame having rotation mechanism including face chuck engaging with unclamping drum and roller type supporting-rotating disc having toothed rim engaging with pinion. Eccentric clamping unit whose clamp may perform liner motion along guides for bending and holding strip end of coil is jointly mounted in said frame. Then coil is rotated in direction opposite to turn direction and end of coil strip is held in fixed state by means of eccentric clamping unit.
EFFECT: improved quality of contracting coil turns, shortened time period of the whole process.
2 cl, 3 dwg
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