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Vertical scraper winder , arranged at both side of line , driven by motor through Gear reducer, consisted of a turing dish and dydraulic expanion mechanism. It is funtion is to winder the scraper from slitter Synchronus with line speed.

Characteristic:
It is changerable for two slitting stands, slitting drum is made by welltine company,
Drum Naterial: SUJ2 or SCM4140, alloy steel, the pcocess is rough turning → Quenching and tempering heatmat → turning and milling  → Surfoce harrderning heatmet → Grinding →chrom electroplating
The drum diameter torlenec is +0.00~0.001 and the run-out is 3μ~5μ.