Purlin C and Z Section rollforming line
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Applicable Material Thickness:1.0-3.0mm yield strength≤G345Mpa Range of Cee purlin Height:40-80mm±1.0 Width:80-300mm±1.5 Lip:10-20mm±0.5 Forming station 16 stations Forming Rollers GCr15, heat treatment and hard chrome-plated ,HRC55-58 Main shaft material S45C, heat treatment HRC42Φ80mm Leveling roller 5 rollers Pinching device 2 Steps of pinching Punching hole Punching ...
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