Problems of Formed Product Precision
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Sheet Scratches, Indentations & Surface Marks
2026-05-01 [ Problems of Formed Product Precision ]
Obvious linear scratches, point indentations and large-area scuffs appear on formed sheet surface, damaging galvanized and color coated layers and seriously affecting appearance and market value. Main causes: unpolished burrs and wel......
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Asymmetric Height & Uneven End Size of Products
2026-05-01 [ Problems of Formed Product Precision ]
Finished tiles show obvious height difference on both sides and inconsistent size at two ends, known as "different head and tail size", resulting in high rejection rate in mass production. Main causes: slightly deformed machine frame......
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Unstandard Tile Shape, Radian Error & Uneven Surface
2026-05-01 [ Problems of Formed Product Precision ]
After cold roll forming, finished tiles show irregular shape, excessive radian deviation, uneven surface and irregular ribs, failing to meet standard building material size requirements. Main causes: misaligned forming rollers with p......
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