Latest Inventions, Goods, Services
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2020
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Invention
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Roller used for galvanized aluminium sheet and preparation method therefor. Disclosed by the pres... |
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Invention
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Method for producing silicon steel cold-rolling work rolls from ordinary forged steel roll blanks... |
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Invention
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Method for manufacturing forged steel work roll for rolling material extremely thin. A method for... |
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2017
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Invention
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Adjustable roller. An adjustable roller, comprising a roller body (1), a roller sleeve (2), a loc... |
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Invention
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Replaceable roller. A replaceable roller, comprising a roller body (1), a roller sleeve (2), a lo... |
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Invention
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Reusable roller. A reusable roller, comprising a roller body (1), a roller sleeve (2), a locking ... |
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