{"id":2197,"date":"2022-07-25T17:29:41","date_gmt":"2022-07-25T09:29:41","guid":{"rendered":"https:\/\/lmmrolls.com\/?post_type=product&p=2197"},"modified":"2024-03-20T11:21:32","modified_gmt":"2024-03-20T03:21:32","slug":"seamless-steel-tube-roll-ring","status":"publish","type":"product","link":"https:\/\/lmmrolls.com\/ar\/product\/seamless-steel-tube-roll-ring\/","title":{"rendered":"\u062d\u0644\u0642\u0629 \u062f\u0644\u0641\u0646\u0629 \u0644\u0644\u0623\u0646\u0627\u0628\u064a\u0628 \u0627\u0644\u0641\u0648\u0644\u0627\u0630\u064a\u0629 \u063a\u064a\u0631 \u0627\u0644\u0645\u0644\u062d\u0648\u0645\u0629"},"content":{"rendered":"
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tHSS Roll Ring Application<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tHSS Roll Ring Advantage<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tPerformance and reporting<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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\u0631\u0633\u0645 \u0627\u0644\u062a\u0635\u0646\u064a\u0639<\/td>\n\u221a<\/td>\n<\/tr>\n
\u062c\u062f\u0648\u0644 \u0627\u0644\u0639\u0645\u0644\u064a\u0627\u062a \u0645\u0639 \u062a\u0627\u0631\u064a\u062e \u0627\u0644\u0627\u0646\u062a\u0647\u0627\u0621 \u0627\u0644\u0645\u062a\u0648\u0642\u0639<\/td>\n\u221a<\/td>\n<\/tr>\n
\u0641\u062d\u0635 \u0645\u0631\u0627\u0642\u0628\u0629 \u0627\u0644\u062c\u0648\u062f\u0629 \u0644\u0643\u0644 \u0639\u0645\u0644\u064a\u0629<\/td>\n\u221a<\/td>\n<\/tr>\n
\u062a\u0642\u0631\u064a\u0631 \u0627\u0644\u062a\u062d\u0642\u0642<\/td>\n\u221a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t
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\u0634\u0647\u0627\u062f\u0629 ISO 9001<\/td>\n\u221a<\/td>\n<\/tr>\n
\u0645\u062f\u0629 \u0627\u0644\u0636\u0645\u0627\u0646<\/td>\n\u221a<\/td>\n<\/tr>\n
\u0627\u0644\u062a\u062d\u0642\u0642 \u0645\u0646 \u0642\u0628\u0644 \u0637\u0631\u0641 \u062b\u0627\u0644\u062b<\/td>\n\u221a<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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High Speed Steel Roll Ring Application<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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At present, High Speed Steel Roll Ring series products are widely used in:<\/strong><\/p><\/div><\/div>

\u25cf \u0645\u0646\u0635\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0648\u0644\u064a \u0644\u0644\u0642\u0636\u0628\u0627\u0646\u060c \u0648\u0645\u0646\u0635\u0629 \u0627\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u060c \u0648\u0645\u0646\u0635\u0629 \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0623\u0648\u0644\u064a\u0629 \u0644\u0644\u0645\u0646\u062a\u062c \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u060c \u0648\u0645\u0646\u0635\u0629 \u0627\u0644\u062a\u0642\u0637\u064a\u0639 \u0627\u0644\u0623\u0648\u0644\u064a\u060c \u0648\u0645\u0646\u0635\u0629 \u0627\u0644\u0634\u0642 (\u0627\u0644\u062a\u0642\u0633\u064a\u0645 \u0627\u0644\u0637\u0648\u0644\u064a)\u061b \u0648\u0630\u0644\u0643 \u0636\u0645\u0646 \u062e\u0637 \u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0642\u0636\u0628\u0627\u0646.<\/p>

\u25cf \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0627\u0644\u0623\u0648\u0644\u064a \u0641\u064a \u0645\u0635\u0646\u0639 \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0623\u0633\u0644\u0627\u0643 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629<\/p>

\u25cf \u0648\u062d\u062f\u0629 \u0627\u0644\u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629 \u0641\u064a \u0645\u0635\u0646\u0639 \u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0635\u0644\u0628 (\u0644\u0644\u0634\u0631\u0627\u0626\u062d \u0627\u0644\u0636\u064a\u0642\u0629 \u0648\u0645\u062a\u0648\u0633\u0637\u0629 \u0627\u0644\u0639\u0631\u0636) \u0639\u0644\u0649 \u0627\u0644\u0633\u0627\u062e\u0646<\/p>

\u25cf \u0648\u062d\u062f\u0629 \u0627\u0644\u062a\u0634\u0637\u064a\u0628 \u0644\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0633\u0637\u062d \u0627\u0644\u0632\u0646\u0628\u0631\u0643\u064a \u0648\u0645\u0635\u0627\u0646\u0639 \u0627\u0644\u0635\u0644\u0628 \u0630\u0627\u062a \u0627\u0644\u0645\u0642\u0627\u0637\u0639 \u0627\u0644\u0635\u063a\u064a\u0631\u0629 \u0645\u062b\u0644 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0632\u0627\u0648\u064a \u0648\u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0642\u0646\u0637\u0631<\/p><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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Advantages of High Speed Steel Roll Ring:<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tAdvantages in High Speed Steel Roll Ring materials<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tAdvantages of the metallographic structure of High Speed Steel Roll Ring<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

It can be seen from the metallographic photos that the metallographic structure of the high-speed steel roll is much better than other materials in terms of the shape, quantity, size and distribution of carbides, as well as the matrix structure and grain size.<\/p>

\"\"<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tAdvantages in the use of High Speed Steel Roll Ring<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t

During the use of high-speed steel rolls, under good cooling conditions, a thin and dense oxide film is formed on the surface of the roll body. This uniform, thin and dense oxide film can exist for a long time without falling off, so that the wear resistance of the high-speed steel roll is significantly improved.<\/p><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t

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\n\t\t\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t<\/i><\/span>\n\t\t\t\t\t\t\t\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t\t\tOther main advantages of High Speed Steel Roll Ring<\/a>\n\t\t\t\t\t<\/div>\n\n\t\t\t\t\t
  • High Speed Steel Roll Ring have good thermal stability, and the roll surface has high hardness and good wear resistance at rolling temperature.<\/li>
  • The High Speed Steel Roll Ring has good hardenability, and the hardness from the surface of the roll body to the inside of the working layer hardly decreases, thus ensuring that the roll has the same good wear resistance from the outside to the inside.<\/li><\/ul><\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    0.3-1.0<\/p><\/td>

    0.4-1.2<\/p><\/td>

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    \u062d\u064e\u062c\u0645(\u066a)<\/p><\/td>

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    \u22641.0<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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    High Speed Steel Roll Ring Production Process<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    High Speed Steel Roll Ring Production equipment<\/h5>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\"\"\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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    <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    High Speed Steel Roll Ring Testing standards<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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    \u0645\u0648\u0627\u0635\u0641\u0627\u062a \u0648\u0645\u0639\u0627\u064a\u064a\u0631 \u0627\u0644\u062a\u0635\u0645\u064a\u0645 \u0627\u0644\u062e\u0627\u0635\u0629 \u0628\u0627\u0644\u062a\u0635\u0646\u064a\u0639\u060c \u0648\u0636\u0628\u0637 \u0627\u0644\u062c\u0648\u062f\u0629\u060c \u0648\u0627\u0644\u0641\u062d\u0635<\/strong><\/p>

    \u0627\u0644\u0645\u0639\u0627\u064a\u064a\u0631 \u0630\u0627\u062a \u0627\u0644\u0635\u0644\u0629 \u0628\u062d\u0644\u0642\u0629 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0647\u064a \u0643\u0645\u0627 \u064a\u0644\u064a:<\/p>

    • \u062a\u0644\u062a\u0632\u0645 \u0639\u0645\u0644\u064a\u0627\u062a \u0627\u0644\u062a\u063a\u0644\u064a\u0641 \u0627\u0644\u0645\u0636\u0627\u062f\u0629 \u0644\u0644\u0635\u062f\u0623 \u0628\u0627\u0644\u0645\u0639\u064a\u0627\u0631\u064a\u0646 GB\/T1504 \u0648GB\/T1503-2008.<\/li>
    • \u0637\u0631\u064a\u0642\u0629 \u0623\u062e\u0630 \u0627\u0644\u0639\u064a\u0646\u0627\u062a \u0644\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0648\u0641\u0642\u0627\u064b \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB222\u060c \u0648\u0627\u0644\u0627\u0646\u062d\u0631\u0627\u0641 \u0627\u0644\u0645\u0633\u0645\u0648\u062d \u0628\u0647 \u0641\u064a \u0627\u0644\u062a\u0631\u0643\u064a\u0628 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0644\u0645\u0646\u062a\u062c\u0627\u062a \u0627\u0644\u0646\u0647\u0627\u0626\u064a\u0629<\/li>
    • GB223 \u0637\u0631\u0642 \u0627\u0644\u062a\u062d\u0644\u064a\u0644 \u0627\u0644\u0643\u064a\u0645\u064a\u0627\u0626\u064a \u0644\u0644\u0641\u0648\u0644\u0627\u0630 \u0648\u0627\u0644\u0633\u0628\u0627\u0626\u0643<\/li>
    • \u0637\u0631\u064a\u0642\u0629 \u0627\u062e\u062a\u0628\u0627\u0631 \u0635\u0644\u0627\u0628\u0629 \"\u0634\u0648\u0631\" (Shore) \u0628\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0648\u0641\u0642\u0627\u064b \u0644\u0644\u0645\u0639\u064a\u0627\u0631 GB\/T13313<\/li>
    • \u0627\u0644\u0645\u0648\u0627\u0635\u0641\u0629 GB\/T1804: \u0627\u0644\u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0639\u0627\u0645\u0629 - \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u0627\u0644\u0623\u0628\u0639\u0627\u062f \u0627\u0644\u062e\u0637\u064a\u0629 \u0648\u0627\u0644\u0632\u0627\u0648\u064a\u0629 \u0627\u0644\u062a\u064a \u0644\u0627 \u062a\u064f\u062d\u062f\u062f \u0644\u0647\u0627 \u062a\u0641\u0627\u0648\u062a\u0627\u062a \u062e\u0627\u0635\u0629<\/li>
    • \u0627\u0644\u0645\u0639\u064a\u0627\u0631 \u0627\u0644\u0648\u0637\u0646\u064a \u0627\u0644\u0635\u064a\u0646\u064a GB\/T1503-2008 \u0627\u0644\u062e\u0627\u0635 \u0628\u062f\u0631\u0627\u0641\u064a\u0644 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0633\u0628\u0648\u0643

      \u0644\u0648\u0627\u0626\u062d \u0627\u0644\u0627\u062e\u062a\u0628\u0627\u0631:<\/strong><\/li><\/ul>
      1. \u062a\u062d\u0642\u0651\u064e\u0642 \u0645\u0646 \u0645\u0642\u0627\u0633 \u0648\u062c\u0648\u062f\u0629 \u0633\u0637\u062d \u0643\u0644 \u0642\u0637\u0639\u0629 \u0639\u0644\u0649 \u062d\u062f\u0629\u061b<\/li>
      2. \u0623\u062c\u0631\u0650 \u0641\u062d\u0635\u0627\u064b \u0644\u0644\u0643\u0634\u0641 \u0639\u0646 \u0627\u0644\u0639\u064a\u0648\u0628 \u0628\u0627\u0644\u0645\u0648\u062c\u0627\u062a \u0641\u0648\u0642 \u0627\u0644\u0635\u0648\u062a\u064a\u0629 \u062b\u0644\u0627\u062b \u0645\u0631\u0627\u062a\u060c \u0648\u0627\u062d\u062f\u0629 \u062a\u0644\u0648 \u0627\u0644\u0623\u062e\u0631\u0649\u061b<\/li>
      3. \u0623\u062c\u0631\u0650 \u0627\u062e\u062a\u0628\u0627\u0631 \u0627\u0644\u0635\u0644\u0627\u062f\u0629 \u0642\u0637\u0639\u0629\u064b \u062a\u0644\u0648 \u0627\u0644\u0623\u062e\u0631\u0649\u061b<\/li>
      4. \u064a\u062a\u0623\u062b\u0631 \u0639\u0645\u0642 \u0627\u0644\u0637\u0628\u0642\u0629 \u0627\u0644\u0645\u064f\u0635\u0644\u0651\u064e\u062f\u0629 \u0641\u064a \u062c\u0633\u0645 \u0627\u0644\u0623\u0633\u0637\u0648\u0627\u0646\u0629 \u0628\u0639\u0645\u0644\u064a\u0629 \u0627\u0644\u062a\u0635\u0646\u064a\u0639.<\/li><\/ol>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        <\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
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        High Speed Steel Roll Ring Performance and reporting<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        \n\t\t\t\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
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        High Speed Steel Roll Ring have higher steel passing per groove (times) due to their good wear resistance, which saves roll changing time, improves rolling mill operation rate, reduces roll consumption, and improve the overall efficiency of the factory. Generally, the amount of steel passing in a single groove (times) is 3 to 5 times that of cast iron rolls.\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/section>

        The following table shows the use effect of High Speed Steel Roll Ring on continuous bar rolling mills:<\/strong><\/p>

        \"\"<\/p><\/div><\/div><\/div><\/div><\/div><\/section>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t

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        Our Customers Have to Say<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t
        \n\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
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        \n\t\t\t\t\t
        \n\t\t\t\t\t\tAfter passing the inspection with LMMGROUP, a trial plan was proposed for the company's high-speed steel rolls in May 2019. The planned number is 4 pairs (8 pieces), and the trial has been completed.\nAlthough the price of LMMGROUP is 1.22 times that of the current rolling stock, through this trial, the data shows that the amount of steel passing through is more than 1.3 times higher than the current rolling stock, and the rolling groove wear of the off-line rolling is better than the current rolling stock. If Long-term use in batches also reduces the amount of turning per turn and increases the number of rolls used.\nFor the trial specification, we chose the medium 14 specification with a higher accident rate, because the advantages of the roll were not fully exerted due to batch reasons and the impact of production accidents. According to the trial results, it is inferred that the rolling series will be better when used in 16-20 specifications.\n\t\t\t\t\t<\/div>\n\t\t\t\t\tA STEEL<\/span><\/cite>\t\t\t\t<\/div>\n\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\"A\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
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        \n\t\t\t\t\t\t\u0641\u064a \u0627\u0644\u0639\u0627\u0634\u0631 \u0645\u0646 \u0633\u0628\u062a\u0645\u0628\u0631\/\u0623\u064a\u0644\u0648\u0644 2015\u060c \u0623\u062c\u0631\u062a \u0634\u0631\u0643\u0629 LMMGROUP \u062a\u062c\u0631\u0628\u0629\u064b \u0639\u0644\u0649 \u062e\u0637 \u062f\u0631\u0641\u0644\u0629 \u0642\u0636\u0628\u0627\u0646 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0641\u064a \u0645\u0635\u0646\u0639\u0647\u0627\u060c \u062d\u064a\u062b \u0642\u0627\u0645\u062a \u0628\u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0642\u0636\u0628\u0627\u0646 C12 \u0639\u0644\u0649 \u0623\u0631\u0628\u0639\u0629 \u0623\u062c\u0632\u0627\u0621\u060c \u0648\u0627\u0644\u0642\u0636\u0628\u0627\u0646 C14 \u0639\u0644\u0649 \u062b\u0644\u0627\u062b\u0629 \u0623\u062c\u0632\u0627\u0621 (K1\u060c K2\u060c K3\u060c K4). \u0623\u0638\u0647\u0631\u062a \u0646\u062a\u0627\u0626\u062c \u0627\u0644\u062a\u062c\u0631\u0628\u0629 \u0623\u0646 \u0645\u062a\u0648\u0633\u0637 \u200b\u200b\u0643\u0645\u064a\u0629 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0627\u0631\u0629 \u0639\u0628\u0631 \u062f\u0631\u0641\u0644\u0629 LMMGROUP \u064a\u062a\u0631\u0627\u0648\u062d \u0628\u064a\u0646 50% \u064860% \u0645\u0646 \u0643\u0645\u064a\u0629 \u0627\u0644\u0635\u0644\u0628 \u0627\u0644\u0645\u0627\u0631\u0629 \u0639\u0628\u0631 \u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643. \u062a\u062a\u0645\u064a\u0632 \u0639\u0645\u0644\u064a\u0629 \u0645\u0639\u0627\u0644\u062c\u0629 \u0627\u0644\u0635\u0644\u0628 \u0639\u0627\u0644\u064a \u0627\u0644\u0633\u0631\u0639\u0629 \u0628\u0633\u0647\u0648\u0644\u062a\u0647\u0627 \u0648\u0627\u0646\u062e\u0641\u0627\u0636 \u062a\u0643\u0644\u0641\u062a\u0647\u0627 \u0645\u0642\u0627\u0631\u0646\u0629\u064b \u0628\u062f\u0631\u0641\u0644\u0629 \u0627\u0644\u0633\u0628\u0627\u0626\u0643\u060c \u0645\u0645\u0627 \u064a\u064f\u0645\u0643\u0651\u0646 \u0645\u0635\u0646\u0639\u0646\u0627 \u0645\u0646 \u062a\u062d\u0642\u064a\u0642 \u0645\u0639\u0627\u0644\u062c\u0629 \u0633\u0644\u0633\u0629.\t\t\t\t\t<\/div>\n\t\t\t\t\tB STEEL<\/span><\/cite>\t\t\t\t<\/div>\n\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\"B\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
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        \n\t\t\t\t\t
        \n\t\t\t\t\t\tLMMGROUP provides our factory with 8 @380\u00d7650 high-speed steel rolls for K1 (finishing), K2 (pre-finishing), K3 (slicing), K4 (pre-slicing), which are used to make 12mm rebar. After the first online use: K1 single-channel steel throughput averaged 410 tons, K2 single-channel steel throughput averaged 840 tons, K3 single-channel steel throughput was 2860 tons, and K4 single-channel steel throughput was 2910 tons. There is no abnormal condition in the groove, and the hardness of the wheel is uniform, which is convenient for the repair and processing of the groove. During the period, LMMGROUP sent relevant technical personnel to follow up and guide on-site, and the effect was better in our factory.\t\t\t\t\t<\/div>\n\t\t\t\t\tC STEEL<\/span><\/cite>\t\t\t\t<\/div>\n\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\"C\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
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        \n\t\t\t\t\t\t1. According to the use situation, the use of cutting passes is more obvious, from the use of one groove per shift to the use of 3 shifts for one groove, which greatly reduces the parking time of the shift and the cost of using rolls, Reduce roll changes on night shifts. <\/br>\n2. High-speed steel rolls have good wear resistance, which is more obvious in the use of 15# rolls. During the production process, the strip shape control is stable, the gap between the rolls is large, and the negative deviation fluctuation is small, which is very useful for improving the quality of the finished product. good improvement. <\/br>\n3. At present, the ordinary roll is 0.55 yuan\/ton, and the use of high-speed steel is 0.33 yuan\/ton, which can greatly reduce the cost and increase the profit of the workshop.\n\t\t\t\t\t<\/div>\n\t\t\t\t\tD STEEL<\/span><\/cite>\t\t\t\t<\/div>\n\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\"D\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t
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        \n\t\t\t\t\t\tThe trial data shows that the \u222e370mm high-speed steel roll produced by LMMGROUP has far exceeded the single-groove assessment value of 1,500 tons in the \"Roll Ordering Technical Agreement\", and the effect is good.\t\t\t\t\t<\/div>\n\t\t\t\t\tE STEEL<\/span><\/cite>\t\t\t\t<\/div>\n\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\"E\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t
        \n\t\t\t\t\t\t\t<\/i>\t\t\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        \n\t\t\t\t\t\n\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\tGet a Quote<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t
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        \u0627\u0644\u0643\u0644\u0645\u0627\u062a \u0627\u0644\u0645\u0641\u062a\u0627\u062d\u064a\u0629:<\/strong><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t

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        hss roll ring<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"

        HSS Roll Ring Application Production equipment HSS Roll Ring Advantage Testing standards Production Process Performance and reporting Manufacture drawing \u221a Process schedule with ETD date \u221a QC checking of each process \u221a Checking report \u221a Photos &videos of each process \u221a ISO 9001 certificate \u221a Warranty Time \u221a The third party Checking \u221a High Speed […]<\/p>","protected":false},"featured_media":2689,"comment_status":"open","ping_status":"closed","template":"","meta":{"_templately_pack_id":"","_templately_imported_at":"","_templately_source":"","_templately_import_session_id":""},"product_brand":[],"product_cat":[15],"product_tag":[],"class_list":["post-2197","product","type-product","status-publish","has-post-thumbnail","product_cat-uncategorized","first","instock","shipping-taxable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product\/2197","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/comments?post=2197"}],"version-history":[{"count":6,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product\/2197\/revisions"}],"predecessor-version":[{"id":9326,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product\/2197\/revisions\/9326"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/media\/2689"}],"wp:attachment":[{"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/media?parent=2197"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product_brand?post=2197"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product_cat?post=2197"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/lmmrolls.com\/ar\/wp-json\/wp\/v2\/product_tag?post=2197"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}