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roof double layer roll forming machine
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Product Description: The machine adopts H-shaped steel as its base and can be customized in terms of height, ranging from 400mm to 500mm, according to ...
2024-12-09 22:05:43
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...Layer: 15Stations Down Layer: 13Stations Roller & Shaft Material 45# Steel Quenching and Plating Diameter of Shaft Φ70mm Cutter Material CR12 Drive ...
2026-06-18 07:30:50
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